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53.7% of 19,700,000 is 10,570,000 in round figures, using basic math.~~~~
 
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[[Image:Christianity.png|thumb|300px|Worldwide distribution of Catholic (yellow), Protestant (purple) and Orthodox (cyan) Christians relative to the total population per country.]]
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'''Catholic countries''' are [[countries]] noted as traditionally having a heavy predominance of adherents of the [[Catholic]] [[Church]] in their populations. [[Italy]] is probably the best known of these countries, particularly since the [[Vatican City|Vatican]] is situated within the city of [[Rome]]. Other well known Catholic countries in [[Europe]] include [[France]], [[Spain]], [[Portugal]], [[Austria]], [[Slovakia]], [[Lithuania]], [[Poland]], [[Ireland]] and [[Croatia]]. Catholic countries in other parts of the world include some [[Asia]]n nations such as the [[Philippines]], or many of the countries of [[Latin America]].
{{Cleanup|reason=Lead section could be clearer, less confusing, and generally updated to better present scope in question|date=April 2018}}
{{Use dmy dates|date=March 2021}}
{{Catholicism maps|500px}}
 
The [[Catholic Church]] is "the Catholic Communion of Churches, both Roman and Eastern, or Oriental, that are in [[full communion]] with the Bishop of Rome ([[Pope|the pope]])."<ref name=mcbrien>Richard P. McBrien. ''The Church: The Evolution of Catholicism.'' (New York: Harper One, 2008) p.447</ref> The church is also known by members as the [[People of God]], the [[Body of Christ]], the "Temple of the Holy Spirit", among other names.<ref name=mcbrien/> According to [[Vatican II]]'s {{lang|la|[[Gaudium et spes]]}}, the "church has but one sole purpose–that the [[kingdom of God]] may come and the salvation of the human race may be accomplished."<ref name=mcbrien/><ref>{{Cite web|url=https://www.vatican.va/archive/hist_councils/ii_vatican_council/documents/vat-ii_const_19651207_gaudium-et-spes_en.html|title=Gaudium et spes|website=Vatican.va}}</ref>
The proportion of [[Catholic]] [[population]] of each [[country]] of the [[world]] was taken from the [[US State Department]]'s [http://www.state.gov/g/drl/rls/irf/ ''International Religious Freedom'' ''Report 2004'']. Other sources used were [http://www.catholic-hierarchy.org/country/sc4.html hierarchy.org] and the ''[[CIA World Factbook]]'' ([https://www.cia.gov/cia/publications/factbook/]). The total population of each country was taken from The [[US Census Bureau]] at [http://www.census.gov/cgi-bin/ipc/idbrank.pl census.gov] ([[2005]] estimates). Keep in mind that some of the percentages expressed in this article only refer to the adult population of the country, yet they are used on the country's total population. Also keep in mind that the figures indicate only the number of baptized people, which includes the people who can be agnostic/atheists or have changed their religion.
 
This communion of churches comprises the [[Latin Church]] (or the Roman or Western Church) as well as 23 [[Eastern Catholic Churches]], canonically called ''[[sui juris]]'' churches, each led by either a [[patriarch]] or a [[major archbishop]] in full communion with the [[Bishop of Rome]]. Historically, these bodies separated from [[Eastern Christian]] communions, either to remain in or to return to full communion with the Catholic Church. [[Vatican II]] decree on Eastern Catholic Churches, however, explicitly recognizes Eastern Catholic communities as "true Churches" and not just [[Catholic particular churches and liturgical rites|rite]]s within the Catholic Church.<ref>Edward P. Hahnenberg. A CONCISE GUIDE TO THE DOCUMENTS OF VATICAN II (Cincinnati, OH: St. Anthony Messenger Press, 2007).</ref> This Communion of Churches "exists among and between the individual Churches and dioceses of the universal Catholic Church. Its structural expression is the College of Bishops, each of whom represents and embodies his own local church."<ref>McBrien, 447.</ref> In addition to Eastern Catholic Churches, the Catholic Church oversees the Catholic Charismatic renewal, the largest Charismatic movement of a single institution in 2020, with over 100 million members, primarily in the Global South.<ref>Dr. Todd M. Johnson, "Pentecostal/Charismatic Christianity" ''World Christian Encyclopedia'' 3rd edition, [[Edinburgh University]] Press, 2019.</ref> The Catholic Church is also described as an "amalgam of parts" (i.e., thousands of individual dioceses, religious orders, etc.) globally dispersed, but in communion with Rome.<ref>Michael W. Higgins, "Promises to keep," ''The Tablet'', 2 July 2022, 10. As Canadian bishops noted in the article, there is no "Catholic church of Canada" (i.e., no national church as the Anglican "Church of Canada" or "Church of England"), only a "Catholic Church in Canada." "Its dioceses report to Rome, not to Ottawa; the Church is not a national or univocal entity but an amalgam of separate parts." Each diocese operates self-reliantly or independently of the others.</ref>
Ironically, because of social and cultural pressures influencing nonreligious people to baptize their children as Catholic in "Catholic" countries, active practicing Catholics historically have tended to form a considerably larger portion of the total Catholic population in countries which are ''not'' generally considered "Catholic" countries (such as the [[United Kingdom]]) than in those that are (such as France or Italy).
 
The Catholic Church is the "world's oldest continuously functioning ''international'' institution."<ref>Mark A. Noll. THE NEW SHAPE OF WORLD CHRISTIANITY (Downers Grove, IL: IVP Academic, 2009), 191.</ref> It is also the largest non-government provider of [[Catholic school|education]] and [[Catholic Church and health care|health care]] in the world,<ref name="Geopolitics">{{cite journal|last=Agnew|first=John|title=Deus Vult: The Geopolitics of Catholic Church|journal=Geopolitics|date=12 February 2010|volume=15|issue=1|pages=39–61|doi=10.1080/14650040903420388|s2cid=144793259}}</ref> while the diplomatic status of the Holy See facilitates the access of its vast international network of [[Catholic charities|charities]]. Some of these entities include 5,000 hospitals, 10,000 orphanages, 95,000 elementary schools and 47,000 secondary schools.<ref>Johnson, "Catholicism Worldwide," ''World Christian Encyclopedia'', Edinburgh University Press, 2019.</ref>
==By country==
 
==Methodology==
{| class="wikitable"
{{Catholic Church by country}}Most of the figures are taken from the CIA Factbook<ref name="FACTBOOK">{{cite web|url=https://www.cia.gov/library/publications/resources/the-world-factbook/fields/401.html|archive-url=https://web.archive.org/web/20190110080854/https://www.cia.gov/library/publications/resources/the-world-factbook/fields/401.html|url-status=dead|archive-date=10 January 2019|title=The World Factbook|date=2018|website=CIA World Factbook|access-date=2 May 2019}}</ref> or PEW Research Center Surveys.<ref name=PEW10>{{cite web |url=http://www.pewforum.org/2011/12/19/table-christian-population-as-percentages-of-total-population-by-country|title=PEW Research Center: Christian Population as Percentages of Total Population by Country 2010|date=19 December 2011|access-date=13 October 2015}}</ref><ref name=PEWLAT>{{cite web |url=http://www.pewforum.org/2014/11/13/religion-in-latin-america/
|+ '''[[Roman Catholicism]] by country'''
|title=PEW Research Center: Religion in Latin America 2014|date=13 November 2014|access-date=14 October 2015}}</ref><ref name=PEWsubsahara>{{cite web
|- bgcolor=#CCCCFF
|url=http://www.pewforum.org/files/2010/04/sub-saharan-africa-chapter-1.pdf/
! Region
|title=PEW Forum on Religion and Public Life: Islam and Christianity in Sub-Sahara Africa
|access-date=6 November 2015
|url-status=dead
|archive-url=https://web.archive.org/web/20160304093021/http://www.pewforum.org/files/2010/04/sub-saharan-africa-chapter-1.pdf
|archive-date=4 March 2016
}}</ref> In Latin American countries, Latinobarometro is often cited.<ref>Latinobarometro, Opinion Publica Latinoamericana, Enero 2018.</ref> In Germany and other German speaking regions of Europe, there are official membership statistics due to the fact that the government collects a [[church tax]] based on these membership lists. For this reason, statistics are not grounded on surveys based solely on self-identification. One's baptismal certificate or any other religious document is likewise secondary to church statistics.<ref>"Church Tax In Germany Explained [2021 English Guide] by Jen-July 3, 2021. Simple Germany</ref> This method might explain the discrepancy between Pew's figures on Germany<ref>"Five Centuries After Reformation, Catholic-Protestant Divide in Western Europe Has Faded," Pew Research Center, 31 July 2017
</ref> and the church figures.<ref>See Philip Hammond, "Religion and the Persistence of Identify," ''Journal for the Scientific Study of Religion'', 27, 1988. According to Pew stats (31 July 2017, "Five Centuries After the Reformation," p. 4), 42% of Germans polled self-identified as Catholic. However, according to the official records of the German Catholic Church (based on the church tax), less than 28% were listed as Catholic.</ref><ref>Also see: "German Catholics' Path to Heaven Comes with Taxes," Sylvia Poggioli, ''All Things Considered'', NPR, 9 October, 2012.</ref>
 
According to the [[CIA Factbook]] and the [[Pew Research Center]], the five countries with the largest number of Catholics are, in decreasing order of Catholic population:
 
* {{flagicon|Brazil}} [[Catholic Church in Brazil|Brazil]]
* {{flagicon|Mexico}} [[Catholic Church in Mexico|Mexico]]
* {{flagicon|Philippines}} [[Catholic Church in the Philippines|Philippines]]
* {{flagicon|United States}} [[Catholic Church in the United States|United States]]
* {{Flagicon|DR Congo}} [[Catholic Church in the Democratic Republic of the Congo|Democratic Republic of the Congo]]
 
The country where the membership of the church is the largest percentage of the population is [[Vatican City]] at 100%, followed by [[Timor-Leste]] at 97%.
 
According to the ''[[World Christian Encyclopedia|World Christian Database]]'', there are 1.272 billion Catholics worldwide as of 2025, which constitute 48.1% of 2.645 billion Christians.<ref name="WorldChristianDatabase">{{cite web |url=https://www.gordonconwell.edu/wp-content/uploads/sites/13/2025/01/Status-of-Global-Christianity-2025.pdf |title=Status of Global Christianity, 2025, in the Context of 1900 –2050 |publisher=Center for the Study of Global Christianity, Gordon-Conwell Theological Seminary|quote=Christian total 2,645,317,000, Catholic total 1,272,775,000 (48.1%) |access-date=28 March 2025 |archive-date=15 Feb 2025 |archive-url=https://web.archive.org/web/20250215101012/https://www.gordonconwell.edu/wp-content/uploads/sites/13/2025/01/Status-of-Global-Christianity-2025.pdf |url-status=live }}</ref> According to the Census of the 2023 ''[[Annuario Pontificio]]'' (Pontifical Yearbook), the number of baptized Catholics in the world was about 1.376 billion at the end of 2021. The research initiative Catholics & Cultures compiles data on Catholic demographics, including from the Annuario Pontificio, by country.<ref>{{Cite web|url=https://www.catholicsandcultures.org/region|title=Catholics by Country|website=Catholicsandcultures.org|access-date=2 July 2022}}</ref>
 
Conflicting numbers can be found in 2013 research conducted by the Brazilian polling institute [[Datafolha]]. This report states that the percentage of the population in Brazil of Catholic religion, over the age of 16 years, is just 57%,<ref name=DATAFOLHA>{{cite web |url=http://ultimosegundo.ig.com.br/brasil/2013-07-21/percentual-de-catolicos-no-brasil-cai-a-57-segundo-pesquisa-datafolha.html|title=Percentual de Catolicos no Brasil|access-date=22 July 2013}}</ref> in contrast to the 64.63% published by CIA and to the 68.6% of Pew Research Center. Also, the 2010 Mexican Census showed this percentage to be 83.9%<ref name=MEXCENSUS>{{cite web|url=http://www.inegi.gob.mx/prod_serv/contenidos/espanol/bvinegi/productos/censos/poblacion/2010/princi_result/cpv2010_principales_resultadosVI.pdf |title=Censo de Poblacion y Vivienda 2010 |access-date=22 July 2013 |url-status=dead |archive-url=https://web.archive.org/web/20130925230110/http://www.inegi.gob.mx/prod_serv/contenidos/espanol/bvinegi/productos/censos/poblacion/2010/princi_result/cpv2010_principales_resultadosVI.pdf |archive-date=25 September 2013}}</ref>{{snd}}against a 91.89% number in the CIA World Factbook.
 
==By country==
''By clicking on the icons in the column titles, the table can be re-ordered by column.''
{| class="wikitable sortable"
|+ '''[[Catholic Church]] by country'''
! Country
! Total Population (2005 est)population
! data-sort-type="number" | % Catholic
! data-sort-type="number" | Catholic total
|- [[Central Asia]]
|- bgcolor=#F0F8FF
| {{flag|Afghanistan}} ([[Roman Catholicism in Afghanistan|details]])
| ALIGN=center | [[Central Asia]]
| [[Roman Catholicism in Afghanistan]]
| align="right" | 29,928,987
| align="center" | n/a0%
| align="right" | 0<ref>{{cite web|work=[[Catholic News Agency]]|title=The leader of Afghanistan's Catholic community longs to return to the country |url=https://www.catholicnewsagency.com/news/249728/the-leader-of-afghanistan-s-catholic-community-longs-to-return-to-the-country|access-date=24 August 2023|first=Andrea|last=Gagliarducci|date=29 November 2021}}</ref>
| align="right" | 100
|- [[Southern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Albania}} ([[Catholicism in Albania|details]])
| ALIGN=center | [[Balkans]]
| align="right" | 3,020,000
| [[Roman Catholicism in Albania]]
| align="center" | 10%<ref>{{Cite web|url=http://www.instat.gov.al/en/census/census-2011/census-data.aspx|title=Census Data - INSTAT|date=13 November 2015|archive-url=https://web.archive.org/web/20151113172816/http://www.instat.gov.al/en/census/census-2011/census-data.aspx |access-date=2 July 2022|archive-date=13 November 2015}}</ref>
| align="right" | 3,563,112
| align="centerright" | 13.32%302,000
|- [[North Africa]]
| align="right" | 474,606
| {{flag|Algeria}} ([[Roman Catholicism in Algeria|details]])
|- bgcolor=#F0F8FF
| ALIGN=center | [[North Africa]]
| [[Roman Catholicism in Algeria]]
| align="right" | 32,531,853
| align="center" | 0.14%<ref name="rm">[[Mary-Jane Deeb|Deeb, Mary Jane]]. "Religious minorities" ''Algeria (Country Study)''. Federal Research Division, Library of Congress; Helen Chapan Metz, ed. December 1993. ''This article incorporates text from this source, which is in the [[public ___domain]]''.[http://lcweb2.loc.gov/frd/cs/about.html]</ref>
| align="center" | 0.01%
| align="right" | 345,253000
|- [[Southern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Andorra}} ([[Roman Catholicism in Andorra|details]])
| ALIGN=center | [[Western Europe]]
| align="right" | 70,000
| [[Roman Catholicism in Andorra]]
| align="center" | 85.5%<ref>{{Cite web |last=<!--no author stated--> |year=2020 |title=National / Regional Profiles: Adorra, Southern Europe, World |url=https://www.thearda.com/world-religion/national-profiles?u=6c |access-date=23 November 2023 |website=[[Association of Religion Data Archives]]}}</ref>-88.2%<ref name=PEW10 />
| align="right" | 71,201
| align="centerright" | 90%61,740
|- [[Southern Africa]]
| align="right" | n/a
| {{flag|Angola}} ([[Roman Catholicism in Angola|details]])
|- bgcolor=#F0F8FF
| align="right" | 35,121,734
| ALIGN=center | [[Southern Africa]]
| align="center" | 41.1%<ref name="CensoAO">{{cite web | title=Angolan Population Census 2014 | url=https://www.ine.gov.ao/Arquivos/arquivosCarregados/Carregados/Publicacao_637981512172633350.pdf | date=March 2016 | language=pt}}</ref>–50%<ref name="auto">{{Cite web|url=https://2009-2017.state.gov/j/drl/rls/irf/religiousfreedom/index.htm#wrapper|title=International Religious Freedom Report for 2015|website=2009-2017.state.gov}}</ref>–55%<ref>{{cite web|year=2015|title=Introduction - Religions in Angola: History, Gender and Politics
| [[Roman Catholicism in Angola]]
|publisher=[[Queen's University Belfast]]|url=https://pureadmin.qub.ac.uk/ws/portalfiles/portal/17157569/SSM_Introduction_Angola_2015.pdf}}</ref>–56.4%<ref>{{cite web|date=2015|title=Angola|access-date=18 May 2020|publisher=[[Association of Religion Data Archives]]|url=http://www.thearda.com/internationalData/countries/Country_7_1.asp|archive-date=30 October 2020|archive-url=https://web.archive.org/web/20201030191322/https://thearda.com/internationalData/Countries/Country_7_1.asp|url-status=dead}}</ref>–60%<ref>{{cite book|url=https://books.google.com/books?id=idw0DQAAQBAJ&q=60%25+Angola+Catholic&pg=PA69|page=69|last=Joseph|first=Paul|isbn=9781483359885|publisher=SAGE Publications|year=2016|title=The SAGE Encyclopedia of War: Social Science Perspectives}}</ref>
| align="right" | 11,190,786
| align="right" | 12,500,000–20,000,000<ref>{{cite web|url=http://g1.globo.com/mundo/noticia/2013/02/igrejas-evangelicas-competem-com-a-catolica-em-angola.html|last=Presse|first=France|title=Igrejas evangélicas competem com a católica em Angola|date=7 February 2013|publisher=[[G1 (website)|G1]]}}</ref>
| align="center" | 44.14%
|- [[North America]]
| align="right" | 4,939,612
| {{flag|Antigua and Barbuda}} ([[Roman Catholicism in Antigua and Barbuda|details]])
|- bgcolor=#F0F8FF
| align="right" | 84,816
| ALIGN=center | [[South America]]
| align="center" | 5.5%<ref>{{cite web|url=https://redatam.org/binatg/RpWebEngine.exe/Portal?BASE=ATGPHC2011&lang=ENG|title= Antigua and Barbuda (2011 census)}}</ref>
| [[Roman Catholicism in Argentina]]
| align="right" | 394,537,943752
|- [[South America]]
| align="center" | 93%
| {{flag|Argentina}} ([[Catholicism in Argentina|details]])
| align="right" | 34,793,389
| align="right" | 47,300,000
|- bgcolor=#F0F8FF
| ALIGNalign="center" | [[Middle62.9%<ref>South America: Argentina - East]]
The World Factbook - Central Intelligence Agency cia.gov 27 April 2023.</ref>–63%<ref>[http://www.ceil-conicet.gov.ar/wp-content/uploads/2019/11/ii25-2encuestacreencias.pdf Segunda Encuesta Nacional Sobre Creencias y Actitudes Religiosas en Argentina 2019], Ceil-conicet.gov.ar</ref><ref name="latino24">[https://www.latinobarometro.org/lat.jsp Latinobarometro Informe 2024]</ref>–63.3%<ref>{{Cite web|url=https://www.latinobarometro.org/latOnline.jsp|title=Latinobarómetro Database|website=Latinobarometro.org}}</ref>–66%<ref name=latinobarometro/>-67.8%<ref name="statista22">{{cite news|title=Catholicism and evangelism: the two most common religions in Latin America|url=https://es.statista.com/grafico/28553/las-religiones-mas-comunes-en-latinoamerica/|work=Statista|date=26 October 2022}}</ref>
| [[Roman Catholicism in Armenia]]
| align="right" | 229,982000,904000–31,200,000
|- [[Caucasus]]
| align="center" | 3.7%
| {{flag|Armenia}} ([[Catholicism in Armenia|details]])
| align="right" | 110,367
| align="right" | 3,018,854
|- bgcolor=#F0F8FF
| align="center" | 0.3%<ref>{{cite web|url=http://armstat.am/file/article/sv_03_13a_520.pdf|title= Armenia (2011 census)}}</ref>
| ALIGN=center | [[Oceania]]
| align="right" | 8,695
| [[Roman Catholicism in Australia]]
|- [[Oceania]]
| align="right" | 20,090,437
| {{flag|Australia}} ([[Catholic Church in Australia|details]])
| align="center" | 26.6%
| align="right" | 525,344380,056000
| align="center" | 20.0%<ref>{{cite web|url=https://www.abs.gov.au/census/find-census-data/community-profiles/2021/AUS/download/GCP_AUS.xlsx|format=XLSX|title=Australian Bureau of Statistics : 2021 Census of Population and Housing : General Community Profile|website=Abs.gov.au|access-date=2 July 2022}}</ref>
|- bgcolor=#F0F8FF
| align="right" | 5,076,000
| ALIGN=center | [[Central Europe]]
|- [[Central Europe]]
| [[Roman Catholicism in Austria]]
| {{flag|Austria}} ([[Roman Catholicism in Austria|details]])
| align="right" | 8,184,691
| align="centerright" | 74%9,185,000
| align="rightcenter" | 50.6,056,671%
| align="right" | 4,640,000<ref>{{cite web|url=https://www.katholisch.at/statistik |title=Statistics|work= Catholic Church Austria}}</ref>
|- bgcolor=#F0F8FF
|- [[Caucasus]]
| ALIGN=center | [[Middle East]]
| {{flag|Azerbaijan}} ([[Roman Catholicism in Azerbaijan|details]])
| align="right" | 78,911581,974400
| align="center" | n/a0.03%
| align="right" | n/a2,574
|- [[Caribbean]]
|- bgcolor=#F0F8FF
| {{flag|Bahamas}} ([[Roman Catholicism in the Bahamas|details]])
| ALIGN=center | [[Middle East]]
| align="right" | 330,000
| [[Roman Catholicism in Bahrain]]
| align="rightcenter" | 688,34512%<ref name=FACTBOOK />
| align="centerright" | n/a39,600
|- [[Middle East]]
| align="right" | n/a
| {{flag|Bahrain}} ([[Roman Catholicism in Bahrain|details]])
|- bgcolor=#F0F8FF
| align="right" | 800,000
| ALIGN=center | [[South Asia]]
| align="center" | 8.9%<ref name=PEW10 />
| [[Roman Catholicism in Bangladesh]]
| align="right" | 14471,319,628200
|- [[South Asia]]
| align="center" | 0.22%
| {{flag|Bangladesh}} ([[Roman Catholicism in Bangladesh|details]])
| align="right" | 317,503
| align="right" | 158,000,000
|- bgcolor=#F0F8FF
| ALIGNalign="center" | [[Eastern0.07% Europe]]
| align="right" | 110,000<ref name=PEW10 />
| [[Roman Catholicism in Belarus]]
|- [[Caribbean]]
| align="right" | 10,300,483
| {{flag|Barbados}} ([[Religion in Barbados|details]])
| align="center" | 17%
| align="right" | 1250,751,082012
| align="center" | 4.2%<ref name=FACTBOOK />
|- bgcolor=#F0F8FF
| align="right" | 10,000
| ALIGN=center | [[Western Europe]]
|- [[Eastern Europe]]
| [[Roman Catholicism in Belgium]]
| {{flag|Belarus}} ([[Roman Catholicism in Belarus|details]])
| align="right" | 10,364,388
| align="centerright" | 75%9,500,000
| align="center" | 7.1%<ref name=mfa>{{cite web|title=Religion and denominations in the Republic of Belarus|url=http://www.mfa.gov.by/upload/pdf/religion_eng.pdf|publisher=Ministry of Foreign Affairs of the Republic of Belarus|access-date=17 February 2013|archive-url=https://web.archive.org/web/20171014085840/http://www.mfa.gov.by/upload/pdf/religion_eng.pdf|archive-date=14 October 2017|url-status=dead}}</ref>
| align="right" | 7,871,262
| align="right" | 674,500
|- bgcolor=#F0F8FF
|- [[Western Europe]]
| ALIGN=center | [[Central America]]
| {{flag|Belgium}} ([[Roman Catholicism in BelizeBelgium|details]])
| align="right" | 27911,457200,000
| align="center" | 44%<ref name="EB2021">{{cite web|url=https://data.europa.eu/data/datasets/s2237_95_2_516_eng?locale=en|via=[[European Data Portal]] (see Volume C: Country/socio-demographics: BE: Question D90.2.)|title=Special Eurobarometer 516 : European citizens' knowledge and attitudes towards science and technology|publisher=[[European Union]]: [[European Commission]]|date=September 2021|access-date=20 May 2023}}</ref>
| align="center" | 65%
| align="right" | 1625,085000,000–6,500,000
|- [[Central America]]
|- bgcolor=#F0F8FF
| {{flag|Belize}} ([[Roman Catholicism in Belize|details]])
| ALIGN=center | [[West Africa]]
| align="right" | 334,000
| [[Roman Catholicism in Benin]]
| align="center" | 40%<ref name="belize2000">{{Cite web|url=https://belize.com/belize-demographics/|title=Belize Demographics Country Profile &#124; With Belize Census Data|website=Belize.com|access-date=2 July 2022}}</ref>
| align="right" | 133,600
|- [[West Africa]]
| {{flag|Benin}} ([[Roman Catholicism in Benin|details]])
| align="right" | 7,460,025
| align="center" | 26.6%<ref name=clerus.org>{{cite web|url=http://www.clerus.org/clerus/dati/2008-12/05-6/proportioncathos08.htm|title= Data|publisher=[[Congregation for the Clergy]]|access-date=2 June 2013}}</ref>
| align="center" | 23.18%
| align="right" | 1,729984,233366
|- [[South Asia]]
|- bgcolor=#F0F8FF
| {{flag|Bhutan}} ([[Roman Catholicism in Bhutan|details]])
| ALIGN=center | [[South Asia]]
| [[Roman Catholicism in Bhutan]]
| align="right" | 2,232,291
| align="center" | 0.06%
| align="right" | 1,339
|- [[South America]]
|- bgcolor=#F0F8FF
| {{flag|Bolivia}} ([[Roman Catholicism in Bolivia|details]])
| ALIGN=center | [[South America]]
| align="right" | 10,500,000
| [[Roman Catholicism in Bolivia]]
| align="center" | 63%<ref name="latino24"/>-70%<ref>{{cite web | url=https://www.statista.com/statistics/1066911/religious-affiliation-in-bolivia/ | title=Religion affiliation in Bolivia as of 2018, by type | date=29 April 2020 | first=Marina | last=Pasquali | publisher=statista.com | access-date=8 August 2020}}</ref>–73%<ref name=latinobarometro />–77%<ref name="Pew Latin">{{cite web|url=http://www.pewforum.org/2014/11/13/religion-in-latin-america|title=Religion in Latin America|date=13 November 2014|publisher=[[Pew Forum]]|access-date=2018-07-19}}</ref>
| align="right" | 8,857,870
| align="centerright" | 78%7,980,000
|- [[Southern Europe]]
| align="right" | 6,909,138
| {{flag|Bosnia and Herzegovina}} ([[Roman Catholicism in Bosnia and Herzegovina|details]])
|- bgcolor=#F0F8FF
| ALIGNalign=center"right" | [[Balkans]]3,531,159
| align="center" | 15.19%<ref>{{Cite web |url=http://www.popis2013.ba/popis2013/doc/Popis2013prvoIzdanje.pdf |title=Archived copy |access-date=1 July 2016 |archive-url=https://web.archive.org/web/20171224103940/http://www.popis2013.ba/popis2013/doc/Popis2013prvoIzdanje.pdf |archive-date=24 December 2017 |url-status=dead}}</ref>
| [[Roman Catholicism in Bosnia and Herzegovina]]
| align="right" | 4536,025,476333
|- [[Southern Africa]]
| align="center" | 15.54%
| {{flag|Botswana}} ([[Roman Catholicism in Botswana|details]])
| align="right" | 625,558
|- bgcolor=#F0F8FF
| ALIGN=center | [[Southern Africa]]
| [[Roman Catholicism in Botswana]]
| align="right" | 1,640,115
| align="center" | 4.949%
| align="right" | 8180,021365
|- [[South America]]
|- bgcolor=#F0F8FF
| {{flag|Brazil}} ([[Roman Catholicism in Brazil|details]])
| ALIGN=center | [[South America]]
| align="right" | 203,080,000
| [[Roman Catholicism in Brazil]]
| align="center" | 56.75%<ref name="2022 census">{{cite web |url=https://agenciadenoticias.ibge.gov.br/agencia-noticias/2012-agencia-de-noticias/noticias/43593-censo-2022-catolicos-seguem-em-queda-evangelicos-e-sem-religiao-crescem-no-pais|title=Censo 2022: católicos seguem em queda; evangélicos e sem religião crescem no país |publisher=IBGE|access-date=2025-06-06}}</ref>
| align="right" | 186,112,794
| align="right" | 100,200,000<ref>{{Cite report |url=https://doi.org/10.38116/dirur41 |title=Nota Técnica n. 41 (Dirur) : Fronteiras do Brasil : primeiros resultados do censo demográfico 2022 |date=2023-09-13 |publisher=Instituto de Pesquisa Econômica Aplicada |doi=10.38116/dirur41 |url-access=subscription }}</ref>-115,250,000
| align="center" | 83.57%
|- [[Southeast Asia]]
| align="right" | 136,923,182
| {{flag|Brunei}} ([[Roman Catholicism in Brunei|details]])
|- bgcolor=#F0F8FF
| ALIGN=center | [[Southeast Asia]]
| [[Roman Catholicism in Brunei]]
| align="right" | 372,361
| align="center" | 6.365%<ref name=PEW10 />
| align="right" | 2338,682709
|- [[Southern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Bulgaria}} ([[Roman Catholicism in Bulgaria|details]])
| ALIGN=center | [[Balkans]]
| align="right" | 6,445,481
| [[Roman Catholicism in Bulgaria]]
| align="center" | 0.6%<ref>{{cite web|url=https://nsi.bg/sites/default/files/files/pressreleases/Census2021_ethnos.pdf|title= Bulgaria (2021 census)}}</ref>
| align="right" | 7,450,349
| align="centerright" | 1%38,709
|- [[West Africa]]
| align="right" | 74,503
| {{flag|Burkina Faso}} ([[Roman Catholicism in Burkina Faso|details]])
|- bgcolor=#F0F8FF
| ALIGN=center | [[West Africa]]
| [[Roman Catholicism in Burkina Faso]]
| align="right" | 13,925,313
| align="center" | 20.1%<ref>{{cite web|url=https://www.aib.media/2022/07/01/burkina-481-de-la-population-du-sud-ouest-pratique-lanimisme-officiel/|title=Burkina Faso (2019 census)|access-date=28 December 2022|archive-date=26 March 2023|archive-url=https://web.archive.org/web/20230326030716/https://www.aib.media/2022/07/01/burkina-481-de-la-population-du-sud-ouest-pratique-lanimisme-officiel/|url-status=dead}}</ref>
| align="center" | 17%
| align="right" | 24,367121,303536
|- [[East Africa]]
|- bgcolor=#F0F8FF
| {{flag|Burundi}} ([[Roman Catholicism in Burundi|details]])
| ALIGN=center | [[Central Africa]]
| align="right" | 12,000,000
| [[Roman Catholicism in Burundi]]
| align="rightcenter" | 58.6,370,609%<ref name=FACTBOOK />
| align="centerright" | 63.09%7,000,000
|- [[West Africa]]
| align="right" | 4,019,217
| {{flag|Cabo Verde}} ([[Religion in Cape Verde|details]])
|- bgcolor=#F0F8FF
| align="right" | 512,096
| ALIGN=center | [[Southeast Asia]]
| align="center" | 72.5%<ref>{{Cite web |url=https://ine.cv/noticias/ine-apresenta-os-resultados-definitivos-do-v-recenseamento-geral-da-populacao-habitacao-rgph-2021/ |title=INE APRESENTA OS RESULTADOS DEFINITIVOS DO V RECENSEAMENTO GERAL DA POPULAÇÃO E HABITAÇÃO (RGPH-2021) |website=Instituto Nacional de Estatística - INE |date=4 April 2022 |access-date=26 August 2023}}</ref>
| [[Roman Catholicism in Cambodia]]
| align="right" | 395,850
|- [[Southeast Asia]]
| {{flag|Cambodia}} ([[Roman Catholicism in Cambodia|details]])
| align="right" | 13,607,069
| align="center" | <0.161%
| align="right" | 21<10,771000<ref name=PEW10 />
|- [[Central Africa]]
|- bgcolor=#F0F8FF
| {{flag|Cameroon}} ([[Roman Catholicism in Cameroon|details]])
| ALIGN=center | [[West Africa]]
| align="right" | 31,000,000
| [[Roman Catholicism in Cameroon]]
| align="center" | 33.1%<ref>{{Citation |title=Cameroon |date=2024-08-28 |work=The World Factbook |url=https://www.cia.gov/the-world-factbook/countries/cameroon/ |access-date=2024-09-26 |publisher=Central Intelligence Agency}}</ref>–38.4%<ref name="FACTBOOK" />
| align="right" | 16,380,005
| align="centerright" | 25.68%10,300,000
|- [[North America]]
| align="right" | 4,206,385
| {{flag|Canada}} ([[Roman Catholicism in Canada|details]])
|- bgcolor=#F0F8FF
| align="right" | 40,769,890<ref>http://www.cbc.ca and infostats@statcan.gc.ca (2024)</ref>
| ALIGN=center | [[North America]]
| align="center" | 29.9<ref name="religion2021d">{{cite web|url=https://www12.statcan.gc.ca/census-recensement/2021/dp-pd/prof/details/page.cfm?LANG=E&GENDERlist=1,2,3&STATISTIClist=1,4&DGUIDlist=2021A000011124&HEADERlist=0&SearchText=Canada |title=Religions in Canada—Census 2021 |date=October 26, 2022 |publisher=Statistics Canada/Statistique Canada}}</ref>
| [[Roman Catholicism in Canada]]
| align="right" | 3212,805189,041931
|- [[Central Africa]]
| align="center" | 43%
| {{flag|Central African Republic}} ([[Roman Catholicism in the Central African Republic|details]])
| align="right" | 14,106,167
|- bgcolor=#F0F8FF
| ALIGN=center | [[Central Africa]]
| [[Roman Catholicism in Central African Republic]]
| align="right" | 3,799,897
| align="center" | 29%<ref>{{cite web|title=International Religious Freedom Report for 2016|url=https://2009-2017.state.gov/j/drl/rls/irf/religiousfreedom/index.htm?year=2016&dlid=268630|work=U.S. Department of State|access-date=29 July 2018}}</ref>
| align="center" | 23%
| align="right" | 873949,976974
|- [[Central Africa]]
|- bgcolor=#F0F8FF
| {{flag|Chad}} ([[Roman Catholicism in Chad|details]])
| ALIGN=center | [[Central Africa]]
| align="right" | 12,000,000
| [[Roman Catholicism in Chad]]
| align="center" | 20%<ref name=FACTBOOK />–22.8%<ref name=pewchad>[http://www.globalreligiousfutures.org/countries/chad/religious_demography#/?affiliations_religion_id=0&affiliations_year=2010 Pew Research Center's Religion & Public Life Project: Chad] {{Webarchive|url=https://web.archive.org/web/20131216202531/http://www.globalreligiousfutures.org/countries/chad/religious_demography#/?affiliations_religion_id=0&affiliations_year=2010 |date=16 December 2013}}. [[Pew Research Center]]. 2010.</ref>
| align="right" | 9,826,419
| align="centerright" | 8.96%2,520,000
|- [[South America]]
| align="right" | 880,447
| {{flag|Chile}} ([[Roman Catholicism in Chile|details]])
|- bgcolor=#F0F8FF
| align="right" | 19,764,771
| ALIGN=center | [[South America]]
| align="center" | 53.7% <small>(15+)</small><ref>{{Cite web |url=https://censo2024.ine.gob.cl/wp-content/uploads/2025/06/P6_Religion-o-credo.xlsx|title=Census 2024: Population aged 15 and over by religion or creed, by region.|website=[[National Statistics Institute (Chile)|National Statistics Institute]]|access-date=17 August 2025|language=es}}</ref><ref>{{Cite web |last= |first= |date=30 June 2025 |title=Nuevos resultados del Censo 2024: Aumentó la escolaridad a 12,1 años, superando el umbral de educación obligatoria en Chile |url=https://www.cnnchile.com/pais/nuevos-resultados-del-censo-2024-aumento-la-escolaridad-a-121-anos-superando-el-umbral-de-educacion-obligatoria-en-chile_20250630/ |access-date=16 July 2025 |website=CNN Chile |language=es}}</ref>
| [[Roman Catholicism in Chile]]
| align="right" | 1610,267700,278000
|- [[East Asia]]
| align="center" | 69.96%
| {{flag|China}} ([[Roman Catholicism in China|details]])
| align="right" | 11,380,587
| align="right" | 1,400,000,000
|- bgcolor=#F0F8FF
| ALIGNalign="center" | [[East0.43%–0.7%<ref Asia]]name=PEW10 />
| align="right" | 6,000,000<ref>{{cite web|url=http://www.scio.gov.cn/zfbps/ndhf/37884/Document/1626520/1626520.htm|archive-url=https://web.archive.org/web/20180508020010/http://www.scio.gov.cn/zfbps/ndhf/37884/Document/1626520/1626520.htm|url-status=dead|archive-date=2018-05-08|title=《中国保障宗教信仰自由的政策和实践》白皮书(全文)|date=2018-04-03|access-date=2020-05-02}}</ref>–12,000,000<ref>{{cite web| url=https://www.bbc.com/news/world-asia-china-49494016|publisher=[[BBC]]|title=Chinese Catholic bishop ordained with Pope's approval|date=28 August 2019|access-date=28 May 2020}}</ref>
| [[Roman Catholicism in China]]
|- [[South America]]
| align="right" | 1,306,313,812
| {{flag|Colombia}} ([[Roman Catholicism in Colombia|details]])
| align="center" | 0.75%
| align="right" | 948,797000,353000
| align="center" | 57%<ref name="latino24"/>-70.9%<ref name="Colombia1">{{cite book |url=http://www.bdigital.unal.edu.co/10780/1/Del%20monopolio%20cat%C3%B3lico%20a%20la%20explosi%C3%B3n%20pentecostal.pdf |title=Del monopolio católico a la explosión pentecostal' |first1=Beltrán |last1=Cely |first2=William |last2=Mauricio |year=2013 |publisher=Universidad Nacional de Colombia, Facultad de Ciencias Humanas, Centro de Estudios Sociales (CES), Maestría en Sociología |language=es |isbn=978-958-761-465-7 |page=101 |url-status=dead |archive-url=https://web.archive.org/web/20160327173229/http://www.bdigital.unal.edu.co/10780/1/Del%20monopolio%20cat%C3%B3lico%20a%20la%20explosi%C3%B3n%20pentecostal.pdf |archive-date=27 March 2016}}</ref><ref name="Colombia2">{{cite journal|url=http://www.bdigital.unal.edu.co/8486/1/williammauriciobeltran.2011.pdf|title=Descripción cuantitativa de la pluralización religiosa en Colombia|first1=Beltrán|last1=Cely|first2=William|last2=Mauricio|journal=Universitas Humanística|volume=73|year=2012|pages=201–238|url-status=dead|archive-url=https://web.archive.org/web/20140329185722/http://www.bdigital.unal.edu.co/8486/1/williammauriciobeltran.2011.pdf|archive-date=29 March 2014}} Based on a 2010 survey in "major
|- bgcolor=#F0F8FF
cities throughout the country, many mid-size cities, and the rural region of Uraba".</ref>–73%<ref name="latinobarometro">[http://www.cooperativa.cl/noticias/site/artic/20180112/asocfile/20180112124342/f00006494_religion_chile_america_latina_2017.pdf Latinobarometro], Cooperativa.cl, retrieved 8 February 2018.</ref>–75%<ref>{{cite web|url=http://www.eltiempo.com/vida-de-hoy/religion/informe-de-latinobarometro-sobre-el-catolicismo-en-america-latina_13842815-4|title=Fieles católicos caen 13 por ciento en A. Latina entre 1995 y el 2014|work=eltiempo.com|date=16 April 2014|access-date=14 February 2015}}</ref>–79%<ref name="Pew Latin"/><ref name=CIA>{{cite web|url=https://www.cia.gov/the-world-factbook/countries/colombia/ |title=CIA – The World Factbook – Colombia |publisher=Cia.gov |access-date=27 April 2020}}</ref>
| ALIGN=center | [[South America]]
| align="right" | 34,000,000–37,900,000
| [[Roman Catholicism in Colombia]]
|- [[East Africa]]
| align="right" | 42,954,279
| {{flag|Comoros}} ([[Roman Catholicism in Comoros|details]])
| align="center" | 96.82%
| align="right" | 35800,145,191000
| align="center" | 0.2%<ref name=PEW10 />
|- bgcolor=#F0F8FF
| align="right" | 1,600
| ALIGN=center | [[East Africa]]
|- [[Central Africa]]
| [[Roman Catholicism in Comoros]]
| {{flag|Congo, Republic of}} ([[Roman Catholicism in Congo (Brazzaville)|details]])
| align="right" | 671,247
| align="centerright" | 0.03%5,062,021
| align="center" | 33.1%<ref name=FACTBOOK />–52.9%<ref>{{cite web|date=2015|title=Congo, Republic of the|access-date=18 May 2020|publisher=[[Association of Religion Data Archives]]|url=http://www.thearda.com/internationalData/countries/Country_58_1.asp|archive-date=22 October 2020|archive-url=https://web.archive.org/web/20201022230535/https://thearda.com/internationalData/countries/Country_58_1.asp|url-status=dead}}</ref>
| align="right" | 201
| align="right" | 1,675,529–2,409,661
|- bgcolor=#F0F8FF
| ALIGN=center |- [[Central Africa]]
| {{flag|Congo, Democratic Republic of}} ([[Roman Catholicism in Congo (BrazzavilleKinshasa)|details]])
| align="right" | 3109,039000,126000
| align="center" | 45%<ref name="auto"/><ref>"Pope's Congo visit seeks to heal 'still bleeding' wounds, envoy says," Reuters.com/world/Africa/ 2023-01-22</ref>–47.3%<ref name="PEW10" />–55%<ref>{{cite web|date=2015|title=Congo, Democratic Republic of the|access-date=18 May 2020|publisher=[[Association of Religion Data Archives]]|url=http://www.thearda.com/internationalData/countries/Country_57_1.asp|archive-date=11 May 2018|archive-url=https://web.archive.org/web/20180511034429/http://www.thearda.com/internationalData/countries/Country_57_1.asp|url-status=dead}}</ref>
| align="center" | 42.65%
| align="right" | 149,296000,187000–60,000,000
|- [[Central America]]
|- bgcolor=#F0F8FF
| {{flag|Costa Rica}} ([[Roman Catholicism in Costa Rica|details]])
| ALIGN=center | [[Central Africa]]
| align="right" | 5,100,000
| [[Roman Catholicism in Congo (Kinshasa)]]
| align="center" | 47%<ref name=ciep>{{cite news|last1=Murillo|first1=Alvaro|title=Encuesta CIEP-UCR evidencia a una Costa Rica estatista y menos religiosa|url=https://semanariouniversidad.com/pais/encuesta-ciep-ucr-evidencia-a-una-costa-rica-estatista-y-menos-religiosa/|access-date=8 July 2021|agency=Semanario Universidad|date=7 July 2021}}</ref><ref>[https://ciep.ucr.ac.cr/sites/default/files/Informe-encuesta-MARZO6-2018.pdf Informe de Resultados de la Encuesta de Opinión Sociopolítica Realizada en Febrero de 2018] {{Webarchive|url=https://web.archive.org/web/20201107195838/https://ciep.ucr.ac.cr/sites/default/files/Informe-encuesta-MARZO6-2018.pdf |date=7 November 2020}} Publicado el 6 March 2018.</ref>–57%<ref name=latinobarometro/>–62%<ref name=PEWLAT />–71.8%<ref>{{cite book|url=https://books.google.com/books?id=LkWoDwAAQBAJ&q=71.8%25+Roman+Catholic+Costa+Rica&pg=PA29|title=Costa Rica|first=Alicia Z.|last=Klepeis|publisher=Bellwether Media|year=2019|isbn=9781618915887}}</ref><ref>{{cite book|url=https://books.google.com/books?id=9HmNDwAAQBAJ&q=71.8%25+Roman+Catholic+Costa+Rica&pg=PT987|title=The CIA World Factbook 2019-2020|author=[[Central Intelligence Agency]]|year=2019|publisher=Simon and Schuster|isbn=9781510750470}}</ref><ref>{{cite web|title=Costa Rica|date=11 February 2022|url=https://www.cia.gov/the-world-factbook/countries/costa-rica/|publisher=The World Factbook
| align="right" | 60,085,004
|quote=Roman Catholic 71.8%, Evangelical and Pentecostal 12.3%, other Protestant 2.6%, Jehovah's Witness 0.5%, other 2.4%, none 10.4%}}</ref>
| align="center" | 50.39%
| align="right" | 302,276350,833000–3,500,000
|- [[Southern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Croatia}} ([[Roman Catholicism in Croatia|details]])
| ALIGN=center | [[Central America]]
| align="right" | 3,872,000
| [[Roman Catholicism in Costa Rica]]
| align="center" | 83.2%<ref>{{cite web |title=2021 Croatian census results |url=https://www.index.hr/vijesti/clanak/u-hrvatskoj-je-po-popisu-stanovnistva-832-katolika-a-ne-789/2397558.aspx}}</ref>
| align="right" | 4,016,173
| align="centerright" | 90.64%3,240,000
|- [[North America]]
| align="right" | 3,479,612
| {{flag|Cuba}} ([[Roman Catholicism in Cuba|details]])
|- bgcolor=#F0F8FF
| ALIGNalign=center"right" | [[Balkans]]11,163,934
| align="center" | 51%<ref name=PEW10 />–60%<ref>{{cite web|url=https://www.state.gov/g/drl/rls/irf/2009/127386.htm |archive-url=https://web.archive.org/web/20091130032011/http://www.state.gov/g/drl/rls/irf/2009/127386.htm |url-status=dead |archive-date=2009-11-30 |title=International Religious Freedom Report 2009: Cuba | date= October 2009| access-date=2010-07-16 | publisher=US State Department}}</ref><ref>{{Cite web|url=https://www.state.gov/wp-content/uploads/2019/01/Cuba-2.pdf|title=CUBA 2017 INTERNATIONAL RELIGIOUS FREEDOM REPORT|website=State.gov|access-date=2 July 2022}}</ref>
| [[Roman Catholicism in Croatia]]
| align="right" | 6,000,000<ref>{{cite book|quote=Of Cuba's 6 Million Catholics|publisher=[[Routledge]]|title=Covering Castro|year=2018|isbn=9781351294188|first=Jay|last=Mallin|url=https://books.google.com/books?id=7vZKDwAAQBAJ&q=6+million+catholics+in+cuba&pg=PT55}}</ref>
| align="right" | 4,495,904
|- [[Middle East]]
| align="center" | 85%
| {{flag|Cyprus}} ([[Roman Catholicism in Cyprus|details]])
| align="right" | 3,821,518
| align="right" | 1,100,000
|- bgcolor=#F0F8FF
| align="center" | 2.9%<ref name="Cyprus">{{cite web |url=http://www.mof.gov.cy/mof/cystat/statistics.nsf/All/8B96E149FE049F49C2257AD90055559F/$file/POP_CEN_11-POP_FOREIGN_LANG_RELIG-EN-170615.xls?OpenElement |title=Population census of Cyprus |publisher=Statistical Service of Cyprus |access-date=28 August 2017 |archive-url=https://web.archive.org/web/20150727083419/http://www.mof.gov.cy/mof/cystat/statistics.nsf/All/8B96E149FE049F49C2257AD90055559F/$file/POP_CEN_11-POP_FOREIGN_LANG_RELIG-EN-170615.xls?OpenElement |archive-date=27 July 2015 |url-status=dead}}</ref>
| ALIGN=center | [[North America]]
| align="right" | 11,000
| [[Roman Catholicism in Cuba]]
|- [[Central Europe]]
| align="right" | 11,346,670
| {{flag|Czech Republic}} ([[Roman Catholicism in Czech Republic|details]])
| align="center" | 45%
| align="right" | 510,106524,001167
| align="center" | 9.3%<ref>{{cite web|url=https://www.czso.cz/documents/142154812/176236044/sldb2021_pv_obyvatelstvo_podle_cirkvi_a_kraju.xlsx|title=Czechia (2021 census)|access-date=28 December 2022|archive-date=21 January 2022|archive-url=https://web.archive.org/web/20220121163456/https://www.czso.cz/documents/142154812/176236044/sldb2021_pv_obyvatelstvo_podle_cirkvi_a_kraju.xlsx|url-status=bot: unknown}}</ref>
|- bgcolor=#F0F8FF
| align="right" | 985,318
| ALIGN=center | [[Middle East]]
|- [[RomanWest Catholicism in CyprusAfrica]]
| {{flag|Côte d'Ivoire}} ([[Roman Catholicism in Côte d'Ivoire|details]])
| align="right" | 780,133
| align="right" | 23,800,000<ref>{{cite web|url=http://www.ins.ci/n/index.php?option=com_content&view=article&id=19&Itemid=27|title=Informations Générales sur la COTE D'IVOIRE|author=Administrator|access-date=14 February 2015}}</ref>
| align="center" | 1.28%
| align="rightcenter" | 9,98521.4%<ref name=PEW10 />
| align="right" | 5,093,000
|- bgcolor=#F0F8FF
| ALIGN=center |- [[CentralNorthern Europe]]
| {{flag|Denmark}} ([[Roman Catholicism in Czech RepublicDenmark|details]])
| align="right" | 105,241630,138000
| align="center" | 0.7%<ref>{{cite web|url=http://www.katolsk.dk/1635/|title=katolsk.dk: The Catholic Church in Denmark|access-date=14 February 2015|archive-date=23 August 2017|archive-url=https://web.archive.org/web/20170823023404/http://www.katolsk.dk/1635/|url-status=dead}}</ref>
| align="center" | 43.32%
| align="right" | 346,924,404000
|- [[East Africa]]
|- bgcolor=#F0F8FF
| {{flag|Djibouti}} ([[Roman Catholicism in Djibouti|details]])
| ALIGN=center | [[West Africa]]
| [[Roman Catholicism in Côte d'Ivoire]]
| align="right" | 17,298,040
| align="center" | 19.4%
| align="right" | 3,355,819
|- bgcolor=#F0F8FF
| ALIGN=center | [[Western Europe]]
| [[Roman Catholicism in Denmark]]
| align="right" | 5,432,335
| align="center" | 0.64%
| align="right" | 34,766
|- bgcolor=#F0F8FF
| ALIGN=center | [[East Africa]]
| [[Roman Catholicism in Djibouti]]
| align="right" | 476,703
| align="center" | 0.2%
| align="right" | 953
|- [[Caribbean]]
|- bgcolor=#F0F8FF
| {{flag|Dominica}} ([[Demographics of Dominica|details]])
| ALIGN=center | [[Caribbean]]
| align="right" | 71,540
| [[Roman Catholicism in Dominican Republic]]
| align="rightcenter" | 8,950,03458.1%<ref name=PEW10 />
| align="centerright" | 88.89%41,564
|- [[Caribbean]]
| align="right" | 7,955,685
| {{flag|Dominican Republic}} ([[Roman Catholicism in Dominican Republic|details]])
|- bgcolor=#F0F8FF
| align="right" | 10,400,000
| ALIGN=center | [[Southeast Asia]]
| align="center" | 43%<ref name="latino24"/>-48%<ref name=latinobarometro/>–57%<ref name=PEWLAT />
| [[Roman Catholicism in East Timor]]
| align="right" | 14,040992,880000–5,928,000
|- [[Southeast Asia]]
| align="center" | 90%
| {{flag|East Timor}} ([[Roman Catholicism in East Timor|details]])
| align="right" | 936,792
| align="right" | 1,054,000
|- bgcolor=#F0F8FF
| align="center" | 97.57%<ref name="religion">{{cite web|url=http://www.statistics.gov.tl/wp-content/uploads/2016/11/3_2015-V2-Nationality-Citizenship-Religion.xls|title=Nationality, Citizenship, and Religion|date=25 October 2015|access-date=29 January 2020|publisher=Government of Timor-Leste|url-status=dead|archive-url=https://web.archive.org/web/20190714155507/http://www.statistics.gov.tl/wp-content/uploads/2016/11/3_2015-V2-Nationality-Citizenship-Religion.xls|archive-date=14 July 2019}}</ref>
| ALIGN=center | [[South America]]
| align="right" | 1,021,000
| [[Roman Catholicism in Ecuador]]
|- [[South America]]
| align="right" | 13,363,593
| {{flag|Ecuador}} ([[Roman Catholicism in Ecuador|details]])
| align="center" | 96.53%
| align="right" | 1215,231223,696680
| align="center" | 65%<ref name="latino24"/>-69.5%<ref name="statista22"/>–77.0%<ref name=latinobarometro />–79%<ref name="Pew Latin"/>–80.4%<ref name="INEC">{{cite web|publisher=Instituto Nacional de Estadisticas y Censos|date=15 August 2012|title=INEC presenta por primera vez estadísticas sobre religión
|- bgcolor=#F0F8FF
|url=https://www.ecuadorencifras.gob.ec/inec-presenta-por-primera-vez-estadisticas-sobre-religion/}}</ref><ref name="Report">{{cite web|publisher=According to a 2012 survey by the National Institute of Statistics and Census, the most recent government survey available, approximately 92 percent of the population professes a religious affiliation or belief. Of those, 80.4 percent is Roman Catholic; 11.3 percent evangelical Christian, including Pentecostals; and 1.3 percent Jehovah's Witnesses. Seven percent belongs to other religious groups|title=ECUADOR 2018 INTERNATIONAL RELIGIOUS FREEDOM REPORT|url=https://www.state.gov/wp-content/uploads/2019/05/ECUADOR-2018-INTERNATIONAL-RELIGIOUS-FREEDOM-REPORT.pdf}}</ref>
| ALIGN=center | [[North Africa]]
| align="right" | 11,265,523
| [[Roman Catholicism in Egypt]]
|- [[Central Africa]]
| {{flag|Equatorial Guinea}} ([[Demographics of Equatorial Guinea|details]])
| align="right" | 1,620,000
| align="center" | 80.7%<ref name=PEW10 />
| align="right" | 1,410,000
|- [[North Africa]]
| {{flag|Egypt}} ([[Roman Catholicism in Egypt|details]])
| align="right" | 77,505,756
| align="center" | 0.351%
| align="right" | 187,320<ref>{{Cite web |url=http://www.cnewa.org/source-images/Roberson-eastcath-statistics/eastcatholic-stat17.pdf |title=The Eastern Catholic Churches 2017 |access-date=23 October 2019 |archive-url=https://web.archive.org/web/20181024215818/http://www.cnewa.org/source-images/Roberson-eastcath-statistics/eastcatholic-stat17.pdf |archive-date=24 October 2018 |url-status=dead}}</ref>
| align="right" | 271,270
|- [[Central America]]
|- bgcolor=#F0F8FF
| {{flag|El Salvador}} ([[Roman Catholicism in El Salvador|details]])
| ALIGN=center | [[Central America]]
| align="right" | 7,000,000
| [[Roman Catholicism in El Salvador]]
| align="center" | 39%<ref name=latinobarometro />–47%<ref name="state2017">{{cite web |title=International Religious Freedom Report for 2017: El Salvador |url=https://2009-2017.state.gov/j/drl/rls/irf/religiousfreedom/index.htm?year=2017&dlid=281072 |website=State.gov |access-date=31 December 2018}}</ref>–50%<ref name="Pew Latin"/>
| align="right" | 6,704,932
| align="centerright" | 79.1%2,730,000–3,500,000
|- [[East Africa]]
| align="right" | 3,828,516
| {{flag|Eritrea}} ([[Roman Catholicism in Eritrea|details]])
|- bgcolor=#F0F8FF
| ALIGN=center | [[East Africa]]
| [[Roman Catholicism in Eritrea]]
| align="right" | 4,561,599
| align="center" | 3.343%
| align="right" | 152150,357532
|- [[Northern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Estonia}} ([[Roman Catholicism in Estonia|details]])
| ALIGN=center | [[Eastern Europe]]
| [[Roman Catholicism in Estonia]]
| align="right" | 1,332,893
| align="center" | 0.8%<ref>{{cite web|url=https://andmed.stat.ee/en/stat/rahvaloendus__rel2021__rahvastiku-demograafilised-ja-etno-kultuurilised-naitajad__usk/RL21454/table/tableViewLayout2|title= Estonia (2021 census)}}</ref>
| align="center" | 0.36%
| align="right" | 48,798690
|- [[East Africa]]
|- bgcolor=#F0F8FF
| {{flag|Ethiopia}} ([[Roman Catholicism in Ethiopia|details]])
| ALIGN=center | [[East Africa]]
| [[Roman Catholicism in Ethiopia]]
| align="right" | 73,053,286
| align="center" | 0.87%<ref name=FACTBOOK />
| align="right" | 584,426
|- [[Oceania]]
|- bgcolor=#F0F8FF
| {{flag|Federated States of Micronesia}} ([[Roman Catholicism in Federated States of Micronesia|details]])
| ALIGN=center | [[South America]]
| align="right" | 104,468
| [[Roman Catholicism in Falkland Islands]]
| align="center" | 52.6%<ref>{{cite web|url=http://www.globalreligiousfutures.org/countries/federated-states-of-micronesia#/?affiliations_religion_id=26&affiliations_year=2010&region_name=All%20Countries&restrictions_year=2016|title=Religions in the Federated States of Micronesia {{pipe}} PEW-GRF|publisher=Globalreligiousfutures.org|access-date=20 September 2017|archive-date=10 September 2017|archive-url=https://web.archive.org/web/20170910191432/http://globalreligiousfutures.org/countries/federated-states-of-micronesia#/?affiliations_religion_id=26&affiliations_year=2010&region_name=All%20Countries&restrictions_year=2016|url-status=dead}}</ref>–55%<ref>{{cite web|publisher=[[United States Department of State]]|title=2019 Report on International Religious Freedom: Micronesia
| align="right" | 2,000
|url=https://www.state.gov/reports/2019-report-on-international-religious-freedom/micronesia/}}</ref>
| align="center" | 10.0%
| align="right" | 20060,000
|- [[Oceania]]
|- bgcolor=#F0F8FF
| {{flag|Fiji}} ([[Roman Catholicism in Fiji|details]])
| ALIGN=center | [[Oceania]]
| [[Roman Catholicism in Fiji]]
| align="right" | 893,354
| align="center" | 9.1%<ref name=PEW10 />
| align="right" | 80,401
|- [[Northern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Finland}} ([[Roman Catholicism in Finland|details]])
| ALIGN=center | [[Western Europe]]
| align="right" | 5,451,270
| [[Roman Catholicism in Finland]]
| align="center" | 0.2%<ref>{{cite web|url=http://www.catholic-hierarchy.org/diocese/dhels.html|title=Helsinki (Diocese) [Catholic-Hierarchy]|author=David M. Cheney|access-date=28 May 2016}}</ref><ref>{{cite web|url=https://www.catholicculture.org/news/headlines/index.cfm?storyid=20313|title=Finland's tiny Catholic community expanding, will open new parish|access-date=28 May 2016}}</ref><ref>{{cite web|url=http://www.catholicworldreport.com/Blog/2906/bp_sippo_confirms_new_catholic_church_opening_in_may_in_kuopio_in_eastern_finland.aspx|title=Bp. Sippo confirms new Catholic church opening in May in Kuopio, in Eastern Finland|access-date=28 May 2016}}</ref>
| align="right" | 5,223,442
| align="centerright" | 0.14%12,434
|- [[Western Europe]]
| align="right" | 7,312
| {{flag|France}} ([[Roman Catholicism in France|details]])
|- bgcolor=#F0F8FF
| align="right" | 66,600,000
| ALIGN=center | [[Western Europe]]
| align="center" | 47%<ref>{{Cite journal|date=September 2019|title=Special Eurobarometer 493, pages 229-230|url=https://ec.europa.eu/commfrontoffice/publicopinion/index.cfm/Survey/getSurveyDetail/instruments/SPECIAL/surveyKy/2251|journal=European Union: European Commission}}</ref>–48%<ref>{{Cite journal|date=January 2019|title=État des lieux de la laïcité en France|url=http://www.institut-viavoice.com/wp-content/uploads/2019/01/Etat-des-lieux-de-la-la%C3%AFcit%C3%A9-en-France.-Etude-Viavoice-pour-lObservatoire-de-la-la%C3%AFcit%C3%A9.pdf|journal=Observatoire de la Laïcité|access-date=9 November 2019|archive-date=10 January 2020|archive-url=https://web.archive.org/web/20200110171721/http://www.institut-viavoice.com/wp-content/uploads/2019/01/Etat-des-lieux-de-la-la%C3%AFcit%C3%A9-en-France.-Etude-Viavoice-pour-lObservatoire-de-la-la%C3%AFcit%C3%A9.pdf|url-status=dead}}</ref>–51%<ref name="2016Montaigne-IFOP">{{cite web|url=http://www.institutmontaigne.org/res/files/publications/a-french-islam-is-possible-report.pdf|title=A French Islam is possible|date=2016|publisher=Institut Montaigne|archive-url=https://web.archive.org/web/20170915201551/http://www.institutmontaigne.org/res/files/publications/a-french-islam-is-possible-report.pdf|archive-date=15 September 2017|page=13}}</ref>–57%<ref>''[https://www.reforme.net/actualite/societe/sondage-les-protestants-en-france-en-2017-1-qui-sont-les-protestants/ Les protestants en France en 2017] {{Webarchive|url=https://web.archive.org/web/20171019192134/https://www.reforme.net/actualite/societe/sondage-les-protestants-en-france-en-2017-1-qui-sont-les-protestants/ |date=19 October 2017}}'' Ipsos.</ref>–60%<ref name="2017PRC">{{cite web|url=http://assets.pewresearch.org/wp-content/uploads/sites/11/2018/05/24150841/Full-Topline-FINAL-FOR-PUBLICATION.pdf|title=Being Christian in Western Europe|date=2018|publisher=Pew Research Center|access-date=24 April 2020|archive-url=https://web.archive.org/web/20190802131920/http://assets.pewresearch.org/wp-content/uploads/sites/11/2018/05/24150841/Full-Topline-FINAL-FOR-PUBLICATION.pdf|archive-date=2 August 2019|url-status=dead}}</ref>
| [[Roman Catholicism in France]]
| align="right" | 6031,656300,178000–44,000,000
|- [[Central Africa]]
| align="center" | 83-89%
| {{flag|Gabon}} ([[Roman Catholicism in Gabon|details]])
| align="right" | 48,524,942
|- bgcolor=#F0F8FF
| ALIGN=center | [[West Africa]]
| [[Roman Catholicism in Gabon]]
| align="right" | 1,389,201
| align="center" | 50.17%
| align="right" | 696694,962600
|- [[West Africa]]
|- bgcolor=#F0F8FF
| {{flag|Gambia}} ([[Roman Catholicism in the Gambia|details]])
| ALIGN=center | [[West Africa]]
| [[Roman Catholicism in The Gambia]]
| align="right" | 1,593,256
| align="center" | 2.1%
| align="right" | 33,458
|- [[Caucasus]]
|- bgcolor=#F0F8FF
| {{flag|Georgia}} ([[Roman Catholicism in Georgia|details]])
| ALIGN=center | [[Middle East]]
| align="right" | 3,713,804
| [[Roman Catholicism in Georgia]]
| align="center" | 0.5%<ref>{{cite web|url=http://geostat.ge/cms/site_images/_files/english/population/Census_release_ENG_2016.pdf|title= Georgia (2014 census)}}</ref>
| align="right" | 4,677,401
| align="centerright" | 1.8%18,569
|- [[Central Europe]]
| align="right" | 84,193
| {{flag|Germany}} ([[Roman Catholicism in Germany|details]])
|- bgcolor=#F0F8FF
| align="right" | 83,550,000
| ALIGN=center | [[Western Europe]]
| align="center" | 23.7%<ref>{{Cite web|url=https://www.dbk.de/presse/aktuelles/meldung/kirchenstatistik-2024
| [[Roman Catholicism in Germany]]
|title=Kirchenstatistik 2024 |date=2025-03-28 |first=Deutsche|last=Bischofskonferenz|website=Deutsche Bischofskonferenz |access-date=30 March 2025}}</ref>
| align="right" | 82,431,390
| align="centerright" | 33.4%19,770,000
|- [[West Africa]]
| align="right" | 27,532,084
| {{flag|Ghana}} ([[Roman Catholicism in Ghana|details]])
|- bgcolor=#F0F8FF
| align="right" | 30,792,608
| ALIGN=center | [[West Africa]]
| align="center" | 10.0%<ref>{{cite web|url=https://census2021.statsghana.gov.gh/gssmain/fileUpload/reportthemelist/2021%20PHC%20General%20Report%20Vol%203C_Background%20Characteristics_181121.pdf|title= Ghana (2021 census)}}</ref>
| [[Roman Catholicism in Ghana]]
| align="right" | 213,029079,853261
|- [[Southern Europe]]
| align="center" | 11.1%
| {{flag|Greece}} ([[Roman Catholicism in Greece|details]])
| align="right" | 2,334,313
| align="right" | 10,413,982<ref>{{Cite web |title=Estimated Population and Migration Flows, 2023 |url=https://www.statistics.gr/documents/20181/de3e26f6-9b77-d2e5-2ca3-e13bcafe482a}}</ref>
|- bgcolor=#F0F8FF
| ALIGNalign="center" | [[Balkans]]2.4%
| align="right" | 250,000<ref>{{Cite web |title=Η Καθολική Εκκλησία στην Ελλάδα |date=23 December 2020 |url=https://cathecclesia.gr/%ce%b7-%ce%ba%ce%b1%ce%b8%ce%bf%ce%bb%ce%b9%ce%ba%ce%ae-%ce%b5%ce%ba%ce%ba%ce%bb%ce%b7%cf%83%ce%af%ce%b1-%cf%83%cf%84%ce%b7%ce%bd-%ce%b5%ce%bb%ce%bb%ce%ac%ce%b4%ce%b1/}}</ref>
| [[Roman Catholicism in Greece]]
|- [[Caribbean]]
| align="right" | 10,668,354
| {{flag|Grenada}} ([[Roman Catholicism in Grenada|details]])
| align="center" | 0.43%
| align="right" | 45,873
|- bgcolor=#F0F8FF
| ALIGN=center | [[Caribbean]]
| [[Roman Catholicism in Grenada]]
| align="right" | 89,502
| align="center" | 6544.6%<ref name=FACTBOOK />
| align="right" | 5839,176917
|- [[Central America]]
|- bgcolor=#F0F8FF
| {{flag|Guatemala}} ([[Roman Catholicism in Guatemala|details]])
| ALIGN=center | [[Central America]]
| align="right" | 15,773,000
| [[Roman Catholicism in Guatemala]]
| align="center" | 39%<ref name="latino24"/>-43%<ref name=latinobarometro />–45%<ref name="GUATEMALA">{{cite web |title=International Religious Freedom Report for 2017: Guatemala |url=https://2009-2017.state.gov/j/drl/rls/irf/religiousfreedom/index.htm?year=2017&dlid=281076 |website=State.gov |access-date=27 July 2018}}</ref>–50%<ref name="Pew Latin"/>
| align="right" | 14,655,189
| align="centerright" | 65%7,000,000
|- [[West Africa]]
| align="right" | 8,060,353
| {{flag|Guinea}} ([[Roman Catholicism in Guinea|details]])
|- bgcolor=#F0F8FF
| ALIGN=center | [[West Africa]]
| [[Roman Catholicism in Guinea]]
| align="right" | 9,467,866
| align="center" | 2.666%
| align="right" | 251246,845164
|- [[West Africa]]
|- bgcolor=#F0F8FF
| {{flag|Guinea-Bissau}} ([[Roman Catholicism in Guinea-Bissau|details]])
| ALIGN=center | [[West Africa]]
| [[Roman Catholicism in Guinea-Bissau]]
| align="right" | 1,416,027
| align="center" | 8.979%
| align="right" | 127126,017026
|- [[South America]]
|- bgcolor=#F0F8FF
| {{flag|Guyana}} ([[Roman Catholicism in Guyana|details]])
| ALIGN=center | [[South America]]
| align="right" | 746,955
| [[Roman Catholicism in Guyana]]
| align="center" | 7.1%<ref>{{cite web|url=https://www.statisticsguyana.gov.gy/download.php?file=93|title= Ghana (2021 census)}}</ref>
| align="right" | 765,283
| align="centerright" | 12%53,034
|- [[Caribbean]]
| align="right" | 91,833
| {{flag|Haiti}} ([[Roman Catholicism in Haiti|details]])
|- bgcolor=#F0F8FF
| align="right" | 10,000,000
| ALIGN=center | [[Caribbean]]
| align="center" | 54.7%<ref name=FACTBOOK />–56.7%<ref name=PEW10 />–56.8%<ref>{{Cite web|url=http://www.globalreligiousfutures.org/countries/haiti#/?affiliations_religion_id=11&affiliations_year=2010&region_name=All+Countries&restrictions_year=2015|title=Religions in Haiti {{pipe}} PEW-GRF|website=Globalreligiousfutures.org|access-date=14 May 2021|archive-date=29 September 2022|archive-url=https://web.archive.org/web/20220929181606/http://www.globalreligiousfutures.org/countries/haiti#/?affiliations_religion_id=11&affiliations_year=2010&region_name=All+Countries&restrictions_year=2015|url-status=dead}}</ref>
| [[Roman Catholicism in Haiti]]
| align="right" | 85,121470,622000
|- [[Central America]]
| align="center" | 55%
| {{flag|Honduras}} ([[Roman Catholicism in Honduras|details]])
| align="right" | 4,466,892
| align="right" | 8,800,000
|- bgcolor=#F0F8FF
| align="center" | 36%<ref name="latino24"/>-37%<ref name=latinobarometro/>–46%<ref name=PEWLAT/>
| ALIGN=center | [[Central America]]
| align="right" | 3,256,000–4,048,000
| [[Roman Catholicism in Honduras]]
|- [[Central Europe]]
| align="right" | 6,975,204
| {{flag|Hungary}} ([[Roman Catholicism in Hungary|details]])
| align="center" | 73%
| align="right" | 49,394877,378000
| align="center" | 29.2%<ref>{{cite web|title=Population by religion and gender according to the 2001, 2011 and 2022 censuses|type=report with the detailed subdivisions of religious denominations|website=Census Database|url=https://nepszamlalas2022.ksh.hu/adatbazis/#/table/WBS008/N4IgFgpghgJiBcBtEAVAkgWQKIH0AKWASmgPIAiIAugDQgDOAljBAsgGoCCAMlxwMo42AJiq06EAMYAXBgHsAdq1QdCfAFJYeARlEgAZgwA2UiACc6CUAGsG8uPBAYoABxC0I8qaYYQLSdty8AsJu1rb2IHwQUm4gAG5QhgCuvkqEuADCsek4hFm0OQDi-SA5JIXZuCSEAKqVOCR89dUkzQBCzXUFVa3dOBkc9Vxdpbg1AHL1bYN92PUcFH0E85N9agDq9QBiJTkZvaM4avUYU_UAEs0ZZCJ94yQo9eODlAC-NMjo2PhEpIthdgQkWisQSyVSSBAQgADEJblDoVodLQYYiqO9qJ8VOpNFxkQCIlEYrQwSk_MhxlhvnwsAANWKnWhbdGUN6vIA===}}</ref>–38.1%<ref>data for both Latin (37.2%) and Greek Catholic (1.9%) Churches in communion with Rome, Factbook CIA, Oct. 6, 2023 https://www.cia.gov> the-world-factbook</ref>–53.0%<ref name="Special Eurobarometer 393">''[http://ec.europa.eu/public_opinion/archives/ebs/ebs_393_en.pdf Special Eurobarometer 393 - Discrimination in the European Union in 2012]'' p. T98, T99 (233-234).</ref>–56%<ref name="Pew2017">{{cite web|url=http://www.pewforum.org/2017/05/10/religious-affiliation/|title=Religious Belief and National Belonging in Central and Eastern Europe|date = 10 May 2017| publisher = Pew Research Center| access-date = 2017-09-09}}</ref>–62%.<ref name="EURO2019">[https://ec.europa.eu/commfrontoffice/publicopinion/index.cfm/Survey/getSurveyDetail/instruments/SPECIAL/surveyKy/2251 Special Eurobarometer 493, European Union: European Commission, September 2019, pages 229-230], Ec.europa.eu Retrieved 17 January 2020. The question asked was "Do you consider yourself to be...?" With a card showing: Catholic, Orthodox Christian, Protestant, Other Christian, Jewish, Muslim - Shia, Muslim - Sunni, Other Muslim, Sikh, Buddhist, Hindu, Atheist, Non believer/Agnostic and Other. Also space was given for Refusal (SPONTANEOUS) and Don't Know. Jewish, Sikh, Buddhist and Hindu did not reach the 1% threshold.</ref>
|- bgcolor=#F0F8FF
| align="right" | 2,808,000–6,123,740
| ALIGN=center | [[Central Europe]]
|- [[Northern Europe]]
| [[Roman Catholicism in Hungary]]
| {{flag|Iceland}} ([[Roman Catholicism in Iceland|details]])
| align="right" | 10,006,835
| align="centerright" | 76.56%355,277
| align="center" | 3.9%<ref>{{cite web|url=https://icelandmag.is/article/icelanders-abandon-national-state-church-old-pagan-asatru-continues-grow|title=Icelanders abandon National State Church, as old pagan Ásatrú continues to grow|publisher=Iceland Magazine|access-date=13 November 2018}}</ref>
| align="right" | 5,659,865
| align="right" | 13,799
|- bgcolor=#F0F8FF
|- [[South Asia]]
| ALIGN=center | [[Western Europe]]
| {{flag|India}} ([[Roman Catholicism in IcelandIndia|details]])
| align="right" | 2961,737400,000,000
| align="center" | 0.9%<ref name=PEW10 />–1.5%<ref>James Roberts and Ellen Teague, "COVID-19 fuels Dalit bias," TABLET, 2 May 2020, 24.</ref><ref name="CatholicHierarchy">{{Catholic-hierarchy|country|sc3|Statistics by Country|21 January 2015}}</ref>
| align="center" | 1.74%
| align="right" | 513,163000,000–21,000,000
|- [[Southeast Asia]]
|- bgcolor=#F0F8FF
| {{flag|Indonesia}} ([[Roman Catholicism in Indonesia|details]])
| ALIGN=center | [[South Asia]]
| align="right" | 270,000,000
| [[Roman Catholicism in India]]
| align="center" | 3.12%<ref name="RELIGION">{{cite web|url=https://data.kemenag.go.id/agamadashboard/statistik/umat|title=Statistik Umat Menurut Agama di Indonesia|publisher=[[Ministry of Religious Affairs (Indonesia)|Ministry of Religious Affairs]]|date=15 May 2018|archive-url=https://web.archive.org/web/20200903221250/https://data.kemenag.go.id/agamadashboard/statistik/umat|archive-date=3 September 2020|access-date=24 September 2020|language=id}}</ref><ref>UCA News, Union of Catholic Asia News, directory@ucanews.com</ref>
| align="right" | 1,080,264,388
| align="centerright" | 1.58%8,424,000
|- [[Middle East]]
| align="right" | 17,068,177
| {{flag|Iran}} ([[Roman Catholicism in Iran|details]])
|- bgcolor=#F0F8FF
| align="right" | 85,202,000
| ALIGN=center | [[Southeast Asia]]
| [[Roman Catholicism in Indonesia]]
| align="right" | 241,973,879
| align="center" | 3.05%
| align="right" | 7,380,203
|- bgcolor=#F0F8FF
| ALIGN=center | [[Middle East]]
| [[Roman Catholicism in Iran]]
| align="right" | 68,017,860
| align="center" | 0.02%
| align="right" | 13,603
|- [[Middle East]]
|- bgcolor=#F0F8FF
| {{flag|Iraq}} ([[Roman Catholicism in Iraq|details]])
| ALIGN=center | [[Middle East]]
| align="right" | 38,000,000
| [[Roman Catholicism in Iraq]]
| align="rightcenter" | 26,074,9060.35%<ref name=PEW10 />
| align="centerright" | 1.19%133,000
|- [[Western Europe]]
| align="right" | 310,291
| {{flag|Ireland}} ([[Catholic Church in Ireland|details]])
|- bgcolor=#F0F8FF
| align="right" | 5,100,000
| ALIGN=center | [[Western Europe]]
| align="center" | 69%<ref name="journal2023">{{cite web|url = https://www.thejournal.ie/census-2022-population-cso-religion-6081108-May2023/ | website = thejournal.ie | title = Census 2022: Number who identify as Catholic falls by 10 percentage points to 69% | date = 30 May 2023 | accessdate = 30 May 2023}}</ref>
| [[Roman Catholicism in Ireland]]
| align="right" | 43,234500,925000
|- [[Middle East]]
| align="center" | 88.4%
| {{flag|Israel}} ([[Roman Catholicism in Israel|details]])
| align="right" | 3,743,674
| align="right" | 7,746,000
|- bgcolor=#F0F8FF
| ALIGNalign="center" | [[Middle1.2%<ref East]]name=PEW10 />
| align="right" | 92,952
| [[Roman Catholicism in Israel]]
|- [[Southern Europe]]
| align="right" | 6,276,883
| {{flag|Italy}} ([[Roman Catholicism in Italy|details]])
| align="center" | 1.5%
| align="right" | 9460,153800,000
| align="center" | 66.7%<ref>{{cite web | url=https://www.uaar.it/doxa2019/ | archive-url=https://web.archive.org/web/20220421144408/https://www.uaar.it/doxa2019/ | archive-date=21 April 2022 | title=Sondaggio Doxa su religiosità e ateismo &#124; UAAR | date=8 May 2019 }}</ref>-74%<ref name="Ipsos2017">{{Cite news|url=http://www.acli.it/wp-content/uploads/2017/11/Cattolici-e-politica-analisi-Ipsos-novembre-2017.pdf|title=I cattolici tra presenza nel sociale e nuove domande alla politica|publisher=Ipsos MORI|date=17 November 2017|archive-url=https://web.archive.org/web/20180124122738/http://www.acli.it/wp-content/uploads/2017/11/Cattolici-e-politica-analisi-Ipsos-novembre-2017.pdf|archive-date=24 January 2018}}</ref>–75%<ref name="doxa">{{cite web|url=http://www.doxa.it/news/religiosita-e-ateismo-in-italia-nel-2014|title=Religiosità e ateismo in Italia nel 2014 - Doxa|website=Doxa.it|access-date=27 April 2020|archive-date=20 January 2017|archive-url=https://web.archive.org/web/20170120193715/http://www.doxa.it/news/religiosita-e-ateismo-in-italia-nel-2014/|url-status=dead}}</ref>–76.5%<ref>{{cite web|url=http://cronachelaiche.globalist.it/Detail_News_Display?ID=20167|title=Cattolici maggioranza in Italia?|publisher=cronachelaiche.globalist.it|date=14 May 2012|access-date=2 October 2015|archive-url=https://web.archive.org/web/20140826115355/http://cronachelaiche.globalist.it/Detail_News_Display?ID=20167|archive-date=26 August 2014|url-status=dead}}</ref>–78.9%<ref name=EB2018>{{cite book|title=Eurobarometer 90.4: Attitudes of Europeans towards Biodiversity, Awareness and Perceptions of EU customs, and Perceptions of Antisemitism|publisher=European Commission|url=https://zacat.gesis.org/webview/index.jsp?headers=http%3A%2F%2F193.175.238.79%3A80%2Fobj%2FfVariable%2FZA7556_V11&stubs=V204&previousmode=table&weights=http%3A%2F%2F193.175.238.79%3A80%2Fobj%2FfVariable%2FZA7556_V412&V204slice=1&analysismode=table&study=http%3A%2F%2F193.175.238.79%3A80%2Fobj%2FfStudy%2FZA7556&charttype=null&gs=7&V11slice=1&V204subset=1+-+10%2C11%2C12+-+13%2C14&mode=table&top=yes|date= August 2019|via=[[GESIS – Leibniz Institute for the Social Sciences|GESIS]]}}</ref>–81.7%<ref name="spring2016">{{Cite web|url=http://www.pewglobal.org/dataset/spring-2016-survey-data/|title=Spring 2016 Survey Data {{!}} Pew Research Center|website=Pewglobal.org|date=February 2017 |pages=Questions Q109ITA and Q109ITAb|access-date=2017-10-09}}</ref>
|- bgcolor=#F0F8FF
| align="right" |44,400,000–50,000,000
| ALIGN=center | [[Western Europe]]
|- [[Caribbean]]
| [[Roman Catholicism in Italy]]
| {{flag|Jamaica}} ([[Roman Catholicism in Jamaica|details]])
| align="right" | 59,102,112
| align="centerright" | 96%2,697,983
| align="center" | 2.2%<ref>{{cite web|url=https://statinja.gov.jm/Census/PopCensus/PopulationUsuallyResidentinJamaicabyParish.aspx|title= Jamaica (2011 census)}}</ref>
| align="right" | 55,548,837
| align="right" | 59,356
|- bgcolor=#F0F8FF
|- [[East Asia]]
| ALIGN=center | [[Caribbean]]
| {{flag|Japan}} ([[Roman Catholicism in JamaicaJapan|details]])
| align="right" | 2124,731000,832000
| align="center" | 0.3%–<ref name=PEW10 /> 0.5%<ref name="chy">{{Cite web|url=http://www.catholic-hierarchy.org/country/sc1.html|title=Statistics by Country, by Catholic Population [Catholic-Hierarchy]|website=Catholic-hierarchy.org}}</ref>
| align="center" | 2%
| align="right" | 54372,636000–620,000
|- [[Middle East]]
|- bgcolor=#F0F8FF
| {{flag|Jordan}} ([[Roman Catholicism in Jordan|details]])
| ALIGN=center | [[East Asia]]
| [[Roman Catholicism in Japan]]
| align="right" | 127,417,244
| align="center" | 0.4%
| align="right" | 509,668
|- bgcolor=#F0F8FF
| ALIGN=center | [[Middle East]]
| [[Roman Catholicism in Jordan]]
| align="right" | 5,759,732
| align="center" | 10.24%<ref name=PEW10 />
| align="right" | 6923,116038
|- [[Central Asia]]
|- bgcolor=#F0F8FF
| {{flag|Kazakhstan}} ([[Roman Catholicism in Kazakhstan|details]])
| ALIGN=center | [[Central Asia]]
| [[Roman Catholicism in Kazakhstan]]
| align="right" | 15,185,844
| align="center" | 0.666%
| align="right" | 10091,226115
|- [[East Africa]]
|- bgcolor=#F0F8FF
| {{flag|Kenya}} ([[Roman Catholicism in Kenya|details]])
| ALIGN=center | [[East Africa]]
| align="right" | 47,560,000
| [[Roman Catholicism in Kenya]]
| align="center" | 20.6%<ref name=Census2019>{{cite web|url=https://www.knbs.or.ke/?wpdmpro=2019-kenya-population-and-housing-census-volume-iv-distribution-of-population-by-socio-economic-characteristics&wpdmdl=5730&ind=7HRl6KateNzKXCJaxxaHSh1qe6C1M6VHznmVmKGBKgO5qIMXjby1XHM2u_swXdiR |title=2019 Kenya Population and Housing Census Volume IV: Distribution of Population by Socio-Economic Characteristics
| align="right" | 33,829,590
|access-date=24 March 2020 |website=Kenya National Bureau of Statistics}}</ref>
| align="center" | 28%
| align="right" | 9,472816,285000
|- [[Oceania]]
|- bgcolor=#F0F8FF
| {{flag|Kiribati}} ([[Demographics of Kiribati|details]])
| ALIGN=center | [[East Asia]]
| align="right" | 98,000
| [[Roman Catholicism in Korea, North]]
| align="center" | 55.8%<ref name=FACTBOOK />–57.3%<ref name="Census 2015">{{cite book |title=Kiribati Census 2015 |url=http://www.mfed.gov.ki/sites/default/files/2015%20Population%20Census%20Report%20Volume%201%28final%20211016%29.pdf |access-date=21 December 2018}}</ref>
| align="right" | 54,684
|- [[East Asia]]
| {{flag|Korea, North}} ([[Roman Catholicism in Korea, North|details]])
| align="right" | 22,912,177
| align="center" | 0.001701%
| align="right" | 42,000291
|- [[East Asia]]
|- bgcolor=#F0F8FF
| {{flag|Korea, South}} ([[Roman Catholicism in Korea, South|details]])
| ALIGN=center | [[East Asia]]
| align="right" | 53,121,668
| [[Roman Catholicism in Korea, South]]
| align="center" | 11.1%<ref name=CBCK>{{cite web|url=http://www.cbck.or.kr/Notice/20190453|title=Catholic Church in Korea Statistics 2019|access-date=3 August 2020|archive-url=https://web.archive.org/web/20200803192320/http://www.cbck.or.kr/Notice/20190453|archive-date=3 August 2020}}</ref>
| align="right" | 48,846,823
| align="centerright" | 10%5,914,669
|- [[Southern Europe]]
| align="right" | 4,890,500
| {{flag|Kosovo}} ([[Roman Catholicism in Kosovo|details]])
|- bgcolor=#F0F8FF
| align="right" | 1,739,825
| ALIGN=center | [[Middle East]]
| align="center" | 1.4%<ref>{{cite web|url=https://unstats.un.org/unsd/censuskb20/KnowledgebaseArticle10700.aspx|title=Kosovo (2011 census)|access-date=28 December 2022|archive-date=25 September 2020|archive-url=https://web.archive.org/web/20200925200735/https://unstats.un.org/unsd/censuskb20/KnowledgebaseArticle10700.aspx/|url-status=dead}}</ref>
| [[Roman Catholicism in Kuwait]]
| align="right" | 25,837
|- [[Middle East]]
| {{flag|Kuwait}} ([[Roman Catholicism in Kuwait|details]])
| align="right" | 2,335,648
| align="center" | 68.165%
| align="right" | 143402,875000
|- [[Central Asia]]
|- bgcolor=#F0F8FF
| {{flag|Kyrgyzstan}} ([[Roman Catholicism in Kyrgyzstan|details]])
| ALIGN=center | [[Central Asia]]
| [[Roman Catholicism in Kyrgyzstan]]
| align="right" | 5,146,281
| align="center" | 0.561%
| align="right" | 285,819146
|- [[Southeast Asia]]
|- bgcolor=#F0F8FF
| {{flag|Laos}} ([[Roman Catholicism in Laos|details]])
| ALIGN=center | [[Southeast Asia]]
| [[Roman Catholicism in Laos]]
| align="right" | 6,217,141
| align="center" | 0.6%
| align="right" | 37,302
|- [[Northern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Latvia}} ([[Roman Catholicism in Latvia|details]])
| ALIGN=center | [[Eastern Europe]]
| [[Roman Catholicism in Latvia]]
| align="right" | 2,290,237
| align="center" | 1719.041%<ref name=PEW10 />
| align="right" | 390437,256435
|- [[Middle East]]
|- bgcolor=#F0F8FF
| {{flag|Lebanon}} ([[Roman Catholicism in Lebanon|details]])
| ALIGN=center | [[Middle East]]
| align="right" | 4,800,000
| [[Roman Catholicism in Lebanon]]
| align="rightcenter" | 3,826,01828.8%<ref name=PEW10 />
| align="centerright" | 26.14%1,382,400
|- [[Southern Africa]]
| align="right" | 1,000,000
| {{flag|Lesotho}} ([[Roman Catholicism in Lesotho|details]])
|- bgcolor=#F0F8FF
| align="right" | 2,067,000
| ALIGN=center | [[Southern Africa]]
| align="center" | 45.7%<ref name=PEW10 />–49.4%<ref name=Lesotho>{{cite web|date=2015|title=Lesotho|access-date=18 May 2020|publisher=[[Association of Religion Data Archives]]|url=http://www.thearda.com/internationalData/countries/Country_130_1.asp|archive-date=11 August 2021|archive-url=https://web.archive.org/web/20210811214132/https://thearda.com/internationalData/Countries/Country_130_1.asp|url-status=dead}}</ref>
| [[Roman Catholicism in Lesotho]]
| align="right" | 1946,867000–1,035052,237<ref name=Lesotho/>
|- [[West Africa]]
| align="center" | 70%
| {{flag|Liberia}} ([[Roman Catholicism in Liberia|details]])
| align="right" | 1,306,924
|- bgcolor=#F0F8FF
| ALIGN=center | [[West Africa]]
| [[Roman Catholicism in Liberia]]
| align="right" | 3,482,211
| align="center" | 5.424%
| align="right" | 188,735039
|- [[North Africa]]
|- bgcolor=#F0F8FF
| {{flag|Libya}} ([[Roman Catholicism in Libya|details]])
| ALIGN=center | [[North Africa]]
| [[Roman Catholicism in Libya]]
| align="right" | 5,765,563
| align="center" | 0.7%
| align="right" | 40,358
|- [[Central Europe]]
|- bgcolor=#F0F8FF
| {{flag|Liechtenstein}} ([[Roman Catholicism in Liechtenstein|details]])
| ALIGN=center | [[Western Europe]]
| align="right" | 40,000
| [[Roman Catholicism in Liechtenstein]]
| align="center" | 69.6%<ref>[https://www.statistikportal.li/de/themen/bevoelkerung/bevoelkerungsstruktur ''Volkszählung 2020'', Bevölkerungsstruktur, retrieved 12 March 2025.]</ref>
| align="right" | 33,863
| align="centerright" | 76.0%28,000
|- [[Northern Europe]]
| align="right" | 25,730
| {{flag|Lithuania}} ([[Roman Catholicism in Lithuania|details]])
|- bgcolor=#F0F8FF
| align="right" | 2,900,000
| ALIGN=center | [[Eastern Europe]]
| align="center" | 74.2%<ref>{{Cite web |last=[[Department of Statistics (Lithuania)|Department of Statistics]] |date=2021-12-21 |title=2021 m. gyventojų ir būstų surašymo pagrindiniai rezultatai |url=https://osp.stat.gov.lt/informaciniai-pranesimai?eventId=288049 |website=osp.stat.gov.lt |language=lt}}</ref>
| [[Roman Catholicism in Lithuania]]
| align="right" | 32,596200,617000
|- [[Western Europe]]
| align="center" | 79%
| {{flag|Luxembourg}} ([[Roman Catholicism in Luxembourg|details]])
| align="right" | 2,841,327
| align="right" | 538,000
|- bgcolor=#F0F8FF
| align="center" | 63.8%<ref name=EB2018/>–65.9%<ref name=PEW10 />
| ALIGN=center | [[Western Europe]]
| align="right" | 369,600
| [[Roman Catholicism in Luxembourg]]
|- [[Southern Africa]]
| align="right" | 468,571
| {{flag|Madagascar}} ([[Roman Catholicism in Madagascar|details]])
| align="center" | 90%
| align="right" | 421,713
|- bgcolor=#F0F8FF
| ALIGN=center | [[Balkans]]
| [[Roman Catholicism in FYR Macedonia]]
| align="right" | 2,045,262
| align="center" | 1%
| align="right" | 20,452
|- bgcolor=#F0F8FF
| ALIGN=center | [[Southern Africa]]
| [[Roman Catholicism in Madagascar]]
| align="right" | 18,040,341
| align="center" | 29.5%<ref name=clerus.org />–38.1%<ref name=Madagascar>{{cite web |url=http://www.globalreligiousfutures.org/countries/madagascar#/?affiliations_religion_id=0&affiliations_year=2010&region_name=All%20Countries&restrictions_year=2015 |title=Religions in Madagascar {{pipe}} PEW-GRF |publisher=Globalreligiousfutures.org |access-date=20 September 2017 |archive-date=9 November 2019 |archive-url=https://web.archive.org/web/20191109064122/http://globalreligiousfutures.org/countries/madagascar#/?affiliations_religion_id=0&affiliations_year=2010&region_name=All%20Countries&restrictions_year=2015 |url-status=dead}}</ref>
| align="center" | 24.01%
| align="right" | 45,331318,485293–7,890,000<ref name=Madagascar/>
|- [[Southern Africa]]
|- bgcolor=#F0F8FF
| {{flag|Malawi}} ([[Roman Catholicism in Malawi|details]])
| ALIGN=center | [[Southern Africa]]
| align="right" | 17,563,749
| [[Roman Catholicism in Malawi]]
| align="center"| 17.2%<ref>{{cite web|url=http://www.nsomalawi.mw/images/stories/data_on_line/demography/census_2018/2018%20Malawi%20Population%20and%20Housing%20Census%20Main%20Report.pdf|title=Malawi (2018 census)|access-date=28 December 2022|archive-date=8 June 2020|archive-url=https://web.archive.org/web/20200608191931/http://www.nsomalawi.mw/images/stories/data_on_line/demography/census_2018/2018%20Malawi%20Population%20and%20Housing%20Census%20Main%20Report.pdf|url-status=dead}}</ref>
| align="right" | 12,158,924
| align="centerright" | 19.57%3,028,435
|- [[Southeast Asia]]
| align="right" | 2,379,501
| {{flag|Malaysia}} ([[Roman Catholicism in Malaysia|details]])
|- bgcolor=#F0F8FF
| align="right" | 34,671,895
| ALIGN=center | [[Southeast Asia]]
| align="center" | 4.63%<ref>{{Cite web |title=National Profiles {{!}} World Religion |url=https://www.thearda.com/world-religion/national-profiles?u=139c |access-date=2024-06-30 |website=www.thearda.com}}</ref>
| [[Roman Catholicism in Malaysia]]
| align="right" | 231,953570,136000
|- [[South Asia]]
| align="center" | 3.3%
| {{flag|Maldives}} ([[Roman Catholicism in Maldives|details]])
| align="right" | 790,453
|- bgcolor=#F0F8FF
| ALIGN=center | [[South Asia]]
| [[Roman Catholicism in Maldives]]
| align="right" | 349,106
| align="center" | n/a0.02%
| align="right" | n/a80
|- [[West Africa]]
|- bgcolor=#F0F8FF
| {{flag|Mali}} ([[Roman Catholicism in Mali|details]])
| ALIGN=center | [[West Africa]]
| [[Roman Catholicism in Mali]]
| align="right" | 12,291,529
| align="center" | 1.545%
| align="right" | 189,289
|- [[Southern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Malta}} ([[Roman Catholicism in Malta|details]])
| ALIGN=center | [[Southern Europe]]
| align="right" | 428,000
| [[Roman Catholicism in Malta]]
| align="center" | 82.6%<ref name=2021census>[https://nso.gov.mt/wp-content/uploads/Census-of-Population-2021-volume1-final.pdf Census final report 2021]</ref>
| align="right" | 400,214
| align="centerright" | 95.34%361,372
|- [[Oceania]]
| align="right" | 368,000
| {{flag|Marshall Islands}} ([[Religion in the Marshall Islands|details]])
|- bgcolor=#F0F8FF
| align="right" | 62,000
| ALIGN=center | [[North Africa]]
| align="center" | 8.4%<ref name=FACTBOOK/>
| [[Roman Catholicism in Mauritania]]
| align="right" | 5,208
|- [[North Africa]]
| {{flag|Mauritania}} ([[Roman Catholicism in Mauritania|details]])
| align="right" | 3,086,859
| align="center" | n0.1%<ref name=PEW10 /a>
| align="right" | n/a3,086
|- [[Southern Africa]]
|- bgcolor=#F0F8FF
| {{flag|Mauritius}} ([[Roman Catholicism in Mauritius|details]])
| ALIGN=center | [[Southern Africa]]
| align="right" | 1,237,091
| [[Roman Catholicism in Mauritius]]
| align="center" | 26.0%<ref>{{cite web|url=http://statsmauritius.govmu.org/English/CensusandSurveys/Documents/HPC/2011/HPC_TR_Vol2_Demography_Yr11.pdf|website=Statistics Mauritius|page=68|title=Resident population by religion and sex (2011 census)}}</ref>
| align="right" | 1,230,602
| align="centerright" | 23.51%324,811
|- [[North America]]
| align="right" | 289,314
| {{flag|Mexico}} ([[Roman Catholicism in Mexico|details]])
|- bgcolor=#F0F8FF
| align="right" | 130,000,000
| ALIGN=center | [[North America]]
| align="center" | 69.4%<ref>{{cite web | url=https://www.statista.com/statistics/275436/religious-affiliation-in-mexico/ | title=Religion affiliations in Mexico 2023 }}</ref>-74%<ref name="statista22"/>–77.7%<ref name=":0">{{Cite web |last=Díaz Domínguez |first=Alejandro |date=February 1, 2021 |title=¿Qué nos dice el Censo 2020 sobre religión en México? |url=https://datos.nexos.com.mx/que-nos-dice-el-censo-2020-sobre-religion-en-mexico/ |access-date=2022-06-18 |website=Nexos |language=es}}</ref> 78%<ref>CIA Factbook, Mexico, 2024.</ref><ref>2022 Report on International Religious Freedom: Mexico</ref>
| [[Roman Catholicism in Mexico]]
| align="right" | 10690,202000,903000-96,101,000–100,912,000–101,302,000
|- [[Eastern Europe]]
| align="center" | 88%
| {{flag|Moldova}} ([[Roman Catholicism in Moldova|details]])
| align="right" | 93,458,554
|- bgcolor=#F0F8FF
| ALIGN=center | [[Eastern Europe]]
| [[Roman Catholicism in Moldova]]
| align="right" | 4,455,421
| align="center" | 0.465%
| align="right" | 20,494
|- [[Southern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Monaco}} ([[Roman Catholicism in Monaco|details]])
| ALIGN=center | [[Western Europe]]
| align="right" | 38,000
| [[Roman Catholicism in Monaco]]
| align="center" | 77.8%<ref>[http://www.eglise-catholique.mc/presentation/index.htm Présentation du diocèse de Monaco], sur eglise-catholique.mc.</ref>-82.3%<ref name="PEW10" />
| align="right" | 32,543
| align="centerright" | 90.63%30,000
|- [[Central Asia]]
| align="right" | 29,000
| {{flag|Mongolia}} ([[Roman Catholicism in Mongolia|details]])
|- bgcolor=#F0F8FF
| ALIGN=center | [[Central Asia]]
| [[Roman Catholicism in Mongolia]]
| align="right" | 2,791,272
| align="center" | 0.04%
| align="right" | 1,116
|- [[Southern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Montenegro}} ([[Roman Catholicism in Montenegro|details]])
| ALIGN=center | [[North Africa]]
| align="right" | 625,266
| [[Roman Catholicism in Morocco]]
| align="center" | 3.4%
| align="right" | 21,299
|- [[North Africa]]
| {{flag|Morocco}} ([[Roman Catholicism in Morocco|details]])
| align="right" | 32,725,847
| align="center" | 0.07%
| align="right" | 22,908
|- [[Southern Africa]]
|- bgcolor=#F0F8FF
| {{flag|Mozambique}} ([[Roman Catholicism in Mozambique|details]])
| ALIGN=center | [[Southern Africa]]
| [[Roman Catholicism in Mozambique]]
| align="right" | 19,406,703
| align="center" | 27.2%<ref name=FACTBOOK/>–28.4%<ref name="PEW10" />–30.5%<ref name="DHS 2015">{{cite web|url=https://dhsprogram.com/pubs/pdf/AIS12/AIS12.pdf|title=Moçambique: Inquérito de Indicadores de Imunização, Malária e HIV/SIDA em Moçambique (IMASIDA), 2015|publisher=Ministério da Saúde & Instituto Nacional de Estatística|language=pt|page=40|access-date=20 April 2018}}</ref>
| align="center" | 22.23%
| align="right" | 45,314270,110000–9,900,000
|- [[Southeast Asia]]
|- bgcolor=#F0F8FF
| {{flag|Myanmar}} ([[Roman Catholicism in Myanmar|details]])
| ALIGN=center | [[Southeast Asia]]
| [[Roman Catholicism in Myanmar]]
| align="right" | 42,909,464
| align="center" | 1.051%
| align="right" | 450,549
|- [[Southern Africa]]
|- bgcolor=#F0F8FF
| {{flag|Namibia}} ([[Roman Catholicism in Namibia|details]])
| ALIGN=center | [[Southern Africa]]
| [[Roman Catholicism in Namibia]]
| align="right" | 2,030,692
| align="center" | 22.8%<ref>{{cite web|url=https://dhsprogram.com/pubs/pdf/FR298/FR298.pdf|title=Namibia : Demographic and Health Survey 2013|website=Dhsprogram.com|access-date=2 July 2022}}</ref>
| align="center" | 16.95%
| align="right" | 344,202
|- [[Oceania]]
|- bgcolor=#F0F8FF
| {{flag|Nauru}} ([[Roman Catholicism in Nauru|details]])
| ALIGN=center | [[South Asia]]
| align="right" | 10,084
| [[Roman Catholicism in Nepal]]
| align="center" | 32.96%<ref>{{cite web |publisher=US Department of State |year=2003 |url=https://2001-2009.state.gov/g/drl/rls/irf/2003/24314.htm |title=International Religious Freedom Report 2003&nbsp;– Nauru |access-date=2 May 2005}}</ref>
| align="right" | 3,324
|- [[South Asia]]
| {{flag|Nepal}} ([[Roman Catholicism in Nepal|details]])
| align="right" | 27,676,547
| align="center" | 0.03%
| align="right" | 8,302
|- [[Western Europe]]
|- bgcolor=#F0F8FF
| {{flag|Netherlands}} ([[Roman Catholicism in the Netherlands|details]])
| ALIGN=center | [[Western Europe]]
| align="right" | 18,000,000
| [[Roman Catholicism in the Netherlands]]
| align="center" | 17%<ref name="cbs2024">{{Cite web|url=https://www.cbs.nl/nl-nl/cijfers/detail/82904NED|date=2024-03-29|title=Religieuze betrokkenheid; persoonskenmerken |last=[[Statistics Netherlands|CBS]]|website=www.cbs.nl|language=nl|access-date=2024-03-29}}</ref>–18.2%<ref name="cbs2023">{{Cite web|url=https://www.cbs.nl/nl-nl/nieuws/2023/14/deel-bevolking-dat-bij-religieuze-groep-hoort-in-2022-niet-afgenomen|date=2023-04-07|title=Deel bevolking dat bij religieuze groep hoort in 2022 niet afgenomen|last=[[Statistics Netherlands|CBS]]|website=www.cbs.nl|language=nl|access-date=2023-06-26}}</ref>–20.8%<ref>{{cite web |url=http://www.ru.nl/kaski/onderzoek/cijfers-rooms/ |title=Cijfers Rooms-Katholieke Kerk |access-date=23 May 2023}}</ref>
| align="right" | 16,407,491
| align="centerright" | 31.27%3,060,000–3,740,000
|- [[Oceania]]
| align="right" | 5,130,622
| {{flag|New Zealand}} ([[Roman Catholicism in New Zealand|details]])
|- bgcolor=#F0F8FF
| ALIGNalign=center"right" | [[Oceania]]5,000,000
| align="center" | 8.9<ref>[[2023 New Zealand census|2023]]</ref> - 10.0%<ref>{{Cite web |url=https://www.stats.govt.nz/information-releases/2018-census-totals-by-topic-national-highlights |title=Census 2018 results |access-date=5 January 2020 |archive-url=https://web.archive.org/web/20190923102431/https://www.stats.govt.nz/information-releases/2018-census-totals-by-topic-national-highlights |archive-date=23 September 2019 |url-status=dead}}</ref>
| [[Roman Catholicism in New Zealand]]
| align="right" | 4445,035,461000
|- [[Central America]]
| align="center" | 12.65%
| {{flag|Nicaragua}} ([[Roman Catholicism in Nicaragua|details]])
| align="right" | 510,485
| align="right" | 6,000,000
|- bgcolor=#F0F8FF
| align="center" | 40%<ref name=latinobarometro/>–50%<ref name=PEWLAT />–55%<ref>[http://www.prolades.com/ The Latin American Socio-Religious Studies Program / Programa Latinoamericano de Estudios Sociorreligiosos (PROLADES)] {{Webarchive|url=https://web.archive.org/web/20180112003048/http://www.prolades.com/ |date=12 January 2018}}, Prolades.com</ref><ref name="Census2005">{{cite web|title=CENSO DE POBLACIÓN 2005|url=http://www.inide.gob.ni/censos2005/ResumenCensal/Resumen2.pdf|website=Inide.gob.ni|access-date=4 April 2015|date=2005}}</ref>
| ALIGN=center | [[Central America]]
| align="right" | 2,400,000–3,000,000
| [[Roman Catholicism in Nicaragua]]
|- [[West Africa]]
| align="right" | 5,465,100
| {{flag|Niger}} ([[Roman Catholicism in Niger|details]])
| align="center" | 72.9%
| align="right" | 3,984,057
|- bgcolor=#F0F8FF
| ALIGN=center | [[West Africa]]
| [[Roman Catholicism in Niger]]
| align="right" | 11,665,937
| align="center" | 0.1%
| align="right" | 11,665
|- [[West Africa]]
|- bgcolor=#F0F8FF
| {{flag|Nigeria}} ([[Roman Catholicism in Nigeria|details]])
| ALIGN=center | [[West Africa]]
| align="right" | 230,000,000
| [[Roman Catholicism in Nigeria]]
| align="center" | 10.6%<ref>{{cite web | url=https://www.cia.gov/the-world-factbook/countries/nigeria/#people-and-society | title=Nigeria}}</ref>–12.6%<ref name="PEW10" />
| align="right" | 128,771,988
| align="centerright" | 14.38%24,400,000–29,000,000
|- [[Southern Europe]]
| align="right" | 18,517,411
| {{flag|North Macedonia}} ([[Roman Catholicism in North Macedonia|details]])
|- bgcolor=#F0F8FF
| align="right" | 1,836,713
| ALIGN=center | [[Western Europe]]
| align="center" | 0.4%<ref>{{cite web|title=Total resident population in the Republic of North Macedonia by religious affiliation and sex, Census 2021|url=https://makstat.stat.gov.mk/PXWeb/pxweb/en/MakStat/MakStat__Popisi__Popis2021__Naselenie/T1010P21.px/?rxid=46ee0f64-2992-4b45-a2d9-cb4e5f7ec5ef|access-date=27 December 2022|archive-date=27 December 2022|archive-url=https://web.archive.org/web/20221227224756/https://makstat.stat.gov.mk/PXWeb/pxweb/en/MakStat/MakStat__Popisi__Popis2021__Naselenie/T1010P21.px/?rxid=46ee0f64-2992-4b45-a2d9-cb4e5f7ec5ef|url-status=dead}}</ref>
| [[Roman Catholicism in Norway]]
| align="right" | 46,593,041746
|- [[Northern Europe]]
| align="center" | 1.12%
| {{flag|Norway}} ([[Roman Catholicism in Norway|details]])
| align="right" | 51,442
| align="right" | 5,060,000
|- bgcolor=#F0F8FF
| align="center" | 2.4%<ref>{{cite web|url=http://www.ssb.no/trosamf/|title=Trus- og livssynssamfunn utanfor Den norske kyrkja - SSB|access-date=14 February 2015}}</ref>–3.02%<ref name="stat2018christiancommunities">{{Cite web|url=https://www.ssb.no/en/kultur-og-fritid/statistikker/trosamf/aar/2019-12-03?fane=tabell&sort=nummer&tabell=405229|title=2019-12-03|website=Ssb.no|access-date=2 July 2022}}</ref>
| ALIGN=center | [[Middle East]]
| align="right" | 120,900
| [[Roman Catholicism in Oman]]
|- [[Middle East]]
| align="right" | 3,001,583
| {{flag|Oman}} ([[Roman Catholicism in Oman|details]])
| align="center" | 0.1%
| align="right" | 3,001000,000
| align="center" | 4.1%<ref name="PEW10" />
|- bgcolor=#F0F8FF
| align="right" | 110,000
| ALIGN=center | [[South Asia]]
|- [[South Asia]]
| [[Roman Catholicism in Pakistan]]
| {{flag|Pakistan}} ([[Roman Catholicism in Pakistan|details]])
| align="right" | 162,419,946
| align="centerright" | 0.79%241,500,000
| align="rightcenter" | 1,283,1170.8%
| align="right" | 1,930,000
|- bgcolor=#F0F8FF
|- [[Oceania]]
| ALIGN=center | [[Middle East]]
| {{flag|Palau}} ([[Roman Catholicism in PalestinePalau|details]])
| align="right" | 17,661
| align="center" | 46.0%<ref name="census2015">{{cite book |last1=Palau |title=2015 Census of Population, Housing and Agriculture Tables |date=2015 |page=53 |url=https://palaugov.pw/wp-content/uploads/2017/02/2015-Census-of-Population-Housing-Agriculture-.pdf |access-date=5 May 2021}}</ref>
| align="right" | 8,124
|- [[Middle East]]
| {{flag|Palestine}} ([[Roman Catholicism in Palestine|details]])
| align="right" | 3,761,904
| align="center" | n/a2%
| align="right" | n/a80,000
|- [[Central America]]
|- bgcolor=#F0F8FF
| {{flag|Panama}} ([[Roman Catholicism in Panama|details]])
| ALIGN=center | [[Central America]]
| align="right" | 3,500,000
| [[Roman Catholicism in Panama]]
| align="center" | 52%<ref name="latino24"/>-55%<ref name=latinobarometro/>–63%<ref name=2015survey>{{Cite journal|date=December 2016|title=Segunda Encuesta Nacional de Hogares, Panama 2015|url=http://ministeriopublico.gob.pa/wp-content/multimedia/2017/09/Encuesta-de-Hogares-2015-16-viii-17-publicaci%C3%B3n-digital.pdf|journal=Ministerio Público de la República de Panamá|access-date=24 December 2019|archive-date=18 February 2019|archive-url=https://web.archive.org/web/20190218081846/http://ministeriopublico.gob.pa/wp-content/multimedia/2017/09/Encuesta-de-Hogares-2015-16-viii-17-publicaci%C3%B3n-digital.pdf|url-status=dead}}</ref>–70%<ref name=PEWLAT />
| align="right" | 3,039,150
| align="centerright" | 82%1,925,000–2,400,000
|- [[Oceania]]
| align="right" | 2,492,103
| {{flag|Papua New Guinea}} ([[Roman Catholicism in Papua New Guinea|details]])
|- bgcolor=#F0F8FF
| ALIGNalign=center"right" | [[Oceania]]7,000,000
| align="center" | 26%<ref>{{cite web |last1=Koloma. Kele |first1=Roko. Hajily |title=PAPUA NEW GUINEA 2011 NATIONAL REPORT-NATIONAL STATISTICAL OFFICE |url=http://sdd.spc.int/en/resources/document-library?view=preview&format=raw&fileId=218 |website=sdd.spc.int |access-date=11 March 2020 |archive-url=https://web.archive.org/web/20170812174041/http://sdd.spc.int/en/resources/document-library?view=preview&format=raw&fileId=218 |archive-date=12 August 2017 |url-status=dead}}</ref>
| [[Roman Catholicism in Papua New Guinea]]
| align="right" | 51,545890,268000
|- [[South America]]
| align="center" | 32.97%
| {{flag|Paraguay}} ([[Roman Catholicism in Paraguay|details]])
| align="right" | 1,828,274
| align="right" | 6,800,000
|- bgcolor=#F0F8FF
| align="center" | 72%<ref name="latino24"/>-88.3%<ref>{{Cite web|url=https://www.statista.com/statistics/1067159/paraguay-religion-affiliation-share-type/|title=Religion affiliations in Paraguay 2020|website=Statista.com|access-date=2 July 2022}}</ref>–89%<ref name="Pew Latin"/><ref name=latinobarometro/>
| ALIGN=center | [[South America]]
| align="right" | 6,000,000
| [[Roman Catholicism in Paraguay]]
|- [[South America]]
| align="right" | 6,347,884
| {{flag|Peru}} ([[Roman Catholicism in Peru|details]])
| align="center" | 90%
| align="right" | 534,713300,095000
| align="center" | 64%<ref name="latino24"/>-74%<ref name=latinobarometro/>–76%<ref name=PEWLAT /><ref>{{cite web|url=https://www.inei.gob.pe/media/MenuRecursivo/publicaciones_digitales/Est/Lib1539/libro.pdf |title=Perú: Perfil Sociodemográfico |page = 231 |website= Instituto Nacional de Estadística e Informática}}</ref>
|- bgcolor=#F0F8FF
| align="right" | 26,725,000
| ALIGN=center | [[South America]]
|- [[Asia]]
| [[Roman Catholicism in Peru]]
| {{flag|Philippines}} ([[Catholic Church in the Philippines|details]])
| align="right" | 27,925,628
| align="right" | 114,000,000<ref name="PSAGovPH-2020Census">{{Cite press release |last=Mapa |first=Dennis S. |author-link1=Dennis Mapa |date=July 7, 2021 |title=2020 Census of Population and Housing (2020 CPH) Population Counts Declared Official by the President |url=https://psa.gov.ph/content/2020-census-population-and-housing-2020-cph-population-counts-declared-official-president |archive-url=https://web.archive.org/web/20210707104119/https://psa.gov.ph/content/2020-census-population-and-housing-2020-cph-population-counts-declared-official-president |archive-date=July 7, 2021 |publisher=[[Philippine Statistics Authority]]}}</ref>
| align="center" | 96.4%
| align="center" | 78.8%<ref name="PSAGovPH-2020Census-Religion">{{Cite press release |last=Mapa |first=Dennis S. |date=February 22, 2023 |title=Religious Affiliation in the Philippines (2020 Census of Population and Housing) |url=https://psa.gov.ph/content/religious-affiliation-philippines-2020-census-population-and-housing |archive-url=https://web.archive.org/web/20230310184554/https://psa.gov.ph/content/religious-affiliation-philippines-2020-census-population-and-housing |archive-date=March 10, 2023 |access-date=March 12, 2023 |website=[[Philippine Statistics Authority]]}}</ref>
| align="right" | 25,860,502
| align="right" | 89,000,000
|- bgcolor=#F0F8FF
|- [[Central Europe]]
| ALIGN=center | [[Southeast Asia]]
| {{flag|Poland}} ([[Roman Catholicism in The PhilippinesPoland|details]])
| align="right" | 8738,857496,473000
| align="center" | 71.1%<ref name="nsp-2021">{{cite web|url=https://stat.gov.pl/spisy-powszechne/nsp-2021/nsp-2021-wyniki-ostateczne/tablice-z-ostatecznymi-danymi-w-zakresie-przynaleznosci-narodowo-etnicznej-jezyka-uzywanego-w-domu-oraz-przynaleznosci-do-wyznania-religijnego,10,1.html|title=Tablice z ostatecznymi danymi w zakresie przynależności narodowo-etnicznej, języka używanego w domu oraz przynależności do wyznania religijnego - NSP 2021 |date=28 September 2023|access-date=28 September 2023|publisher=[[Statistics Poland]]}}</ref>
| align="center" | 81%
| align="right" | 7127,164121,553000
|- [[Southern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Portugal}} ([[Roman Catholicism in Portugal|details]])
| ALIGN=center | [[Central Europe]]
| align="right" | 10,343,066<ref>{{cite web|url=https://expresso.pt/sociedade/censos-2021/2022-11-23-Residentes-emigrantes-regressados-municipios-idosos-a-populacao-portuguesa-em-cinco-grandes-numeros-1b4cf05e|title=Residentes, emigrantes, regressados, municípios, idosos: a população portuguesa em cinco grandes números |publisher=Expresso |date=2022-11-23 |accessdate=2022-11-23}}</ref>
| [[Roman Catholicism in Poland]]
| align="center" | 80.2%<ref name="Censos2021">{{cite web|url=https://www.rtp.pt/noticias/pais/censos-2021-catolicos-diminuem-mas-ainda-sao-mais-de-80-dos-portugueses_n1449073|title=Censos 2021. Católicos diminuem, mas ainda são mais de 80% dos portugueses |publisher=RTP |date=2022-11-23 |accessdate=2022-11-23}}</ref>
| align="right" | 38,635,144
| align="centerright" | 80%7,043,016–8,260,000
|- [[Middle East]]
| align="right" | 30,908,115
| {{flag|Qatar}} ([[Roman Catholicism in Qatar|details]])
|- bgcolor=#F0F8FF
| ALIGN=center | [[Western Europe]]
| [[Roman Catholicism in Portugal]]
| align="right" | 10,566,212
| align="center" | 94%
| align="right" | 9,932,239
|- bgcolor=#F0F8FF
| ALIGN=center | [[Caribbean]]
| [[Roman Catholicism in Puerto Rico]]
| align="right" | 3,916,632
| align="center" | 85%
| align="right" | 1,566,652
|- bgcolor=#F0F8FF
| ALIGN=center | [[Middle East]]
| [[Roman Catholicism in Qatar]]
| align="right" | 863,051
| align="center" | n/a10.5%
| align="right" | n/a350,000
|- [[Eastern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Romania}} ([[Roman Catholicism in Romania|details]])
| ALIGN=center | [[Balkans]]
| [[Roman Catholicism in Romania]]
| align="right" | 22,329,977
| align="center" | 54.7%<ref name=FACTBOOK/>
| align="right" | 1,116787,498408
|- [[Eastern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Russia}} ([[Roman Catholicism in Russia|details]])
| ALIGN=center | [[Eastern Europe]]
| [[Roman Catholicism in Russia]]
| align="right" | 143,420,309
| align="center" | 0.535%<ref name="PEW10" />
| align="right" | 760717,127101
|- [[East Africa]]
|- bgcolor=#F0F8FF
| {{flag|Rwanda}} ([[Roman Catholicism in Rwanda|details]])
| ALIGN=center | [[East Africa]]
| align="right" | 11,000,000
| [[Roman Catholicism in Rwanda]]
| align="center" | 43.7%<ref>{{cite web|url=http://statistics.gov.rw/system/files/user_uploads/files/books/RPHC4_Socio_cultural_characteristics_population.pdf|title=Census 2012|work=Rwanda Census Office|url-status=dead|archive-url=https://web.archive.org/web/20150319060208/http://statistics.gov.rw/system/files/user_uploads/files/books/RPHC4_Socio_cultural_characteristics_population.pdf|archive-date=19 March 2015}}</ref>–49.5%<ref name=Rwanda>{{cite web|title=Religions in Rwanda - PEW-GRF|url=http://www.globalreligiousfutures.org/countries/rwanda#/?affiliations_religion_id=26&affiliations_year=2010&region_name=All%20Countries&restrictions_year=2016|access-date=7 June 2020|archive-date=3 November 2019|archive-url=https://web.archive.org/web/20191103215539/http://www.globalreligiousfutures.org/countries/rwanda#/?affiliations_religion_id=26&affiliations_year=2010&region_name=All%20Countries&restrictions_year=2016|url-status=dead}}</ref>
| align="right" | 8,440,820
| align="centerright" | 43.9%4,807,000
|- [[Caribbean]]
| align="right" | 3,705,519
| {{flag|Saint Kitts and Nevis}} ([[Demographics of Saint Kitts and Nevis|details]])
|- bgcolor=#F0F8FF
| align="right" | 51,000
| ALIGN=center | [[Southern Europe]]
| align="center" | 6.7%
| [[Roman Catholicism in San Marino]]
| align="right" | 293,251400
|- [[Caribbean]]
| align="center" | 95%
| {{flag|Saint Lucia}} ([[Demographics of Saint Lucia|details]])
| align="right" | 29,230
| align="right" | 165,600
|- bgcolor=#F0F8FF
| ALIGNalign="center" | [[Middle East]]61.3%
| align="right" | 101,500
| [[Roman Catholicism in Saudi Arabia]]
|- [[Caribbean]]
| {{flag|Saint Vincent and the Grenadines}} ([[Demographics of Saint Vincent and the Grenadines|details]])
| align="right" | 106,000
| align="center" | 7.5%
| align="right" | 7,950
|- [[Oceania]]
| {{flag|Samoa}} ([[Religion in Samoa|details]])
| align="right" | 179,000
| align="center" | 19.6%<ref name=FACTBOOK/>
| align="right" | 35,084
|- [[Southern Europe]]
| {{flag|San Marino}} ([[Roman Catholicism in San Marino|details]])
| align="right" | 32,500
| align="center" | 85.5<ref>[https://www.thearda.com/world-religion/national-profiles?u=194c The ARDA website on San Marino]</ref>-90.5%<ref name="PEW10"/>
| align="right" | 28,000
|- [[Central Africa]]
| {{flag|São Tomé and Príncipe}} ([[Demographics of São Tomé and Príncipe|details]])
| align="right" | 200,000
| align="center" | 55.7<ref>[https://www.cia.gov/the-world-factbook/countries/sao-tome-and-principe/ CIA Factbook]</ref> - 73.5%<ref name=clerus.org />
| align="right" | 120,000
|- [[Middle East]]
| {{flag|Saudi Arabia}} ([[Roman Catholicism in Saudi Arabia|details]])
| align="right" | 26,417,599
| align="center" | 2.5%–3.8%<ref name=FACTBOOK/>–7%<ref>{{Cite web|url=http://www.asianews.it/index.php?l=en&art=1436|title=A catacomb Church? Perhaps, but one that is alive and well . . . and universal|website=Asianews.it}}</ref>
| align="center" | 2.5%
| align="right" | 660,439439–1,300,000
|- [[West Africa]]
|- bgcolor=#F0F8FF
| {{flag|Senegal}} ([[Roman Catholicism in Senegal|details]])
| ALIGN=center | [[West Africa]]
| [[Roman Catholicism in Senegal]]
| align="right" | 11,126,832
| align="center" | 3.5%
| align="right" | 389,439
|- [[Southern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Serbia}} ([[Roman Catholicism in Serbia and Montenegro|details]])
| ALIGN=center | [[Balkans]]
| align="right" | 7,120,600
| [[Roman Catholicism in Serbia and Montenegro]]
| align="rightcenter" | 10,829,1756.1%<ref name=FACTBOOK/>
| align="center" | 4%
| align="right" | 433,167
|- [[East Africa]]
|- bgcolor=#F0F8FF
| {{flag|Seychelles}} ([[Roman Catholicism in Seychelles|details]])
| ALIGN=center | [[East Africa]]
| align="right" | 93,000
| [[Roman Catholicism in Seychelles]]
| align="center" | 70%<ref>{{Cite web |title=2023 Report on International Religious Freedom: Seychelles |publisher=[[United States Department of State]] |url=https://www.state.gov/reports/2023-report-on-international-religious-freedom/seychelles/ |url-status=live |archive-url=https://web.archive.org/web/20250713223224/https://www.state.gov/reports/2023-report-on-international-religious-freedom/seychelles/ |archive-date=13 July 2025}}</ref>
| align="right" | 81,188
-76.2%<ref>{{cite web |url=http://www.nsb.gov.sc/wp-content/uploads/2012/12/Population_and_Housing_Census_2010_Report.pdf |title=Population and Housing Census 2010 Report |access-date=2015-04-26 |url-status=dead |archive-url=https://web.archive.org/web/20140514112130/http://www.nsb.gov.sc/wp-content/uploads/2012/12/Population_and_Housing_Census_2010_Report.pdf |archive-date=14 May 2014}}</ref>
| align="center" | 87%
| align="right" | 70,633866
|- [[West Africa]]
|- bgcolor=#F0F8FF
| {{flag|Sierra Leone}} ([[Roman Catholicism in Sierra Leone|details]])
| ALIGN=center | [[West Africa]]
| [[Roman Catholicism in Sierra Leone]]
| align="right" | 6,017,643
| align="center" | 2.9%
| align="right" | 174,511
|- [[Southeast Asia]]
|- bgcolor=#F0F8FF
| {{flag|Singapore}} ([[Roman Catholicism in Singapore|details]])
| ALIGN=center | [[Southeast Asia]]
| align="right" | 6,052,486
| [[Roman Catholicism in Singapore]]
| align="center" | 6.7%<ref name="Singapore Census 2020">{{cite web |url=https://www.singstat.gov.sg/-/media/files/visualising_data/infographics/c2020/c2020-religion.pdf |title=Census of Population 2020: Religion |website=Department of Statistics Singapore |access-date=25 June 2021 |date=16 June 2021}}</ref>
| align="right" | 4,425,720
| align="centerright" | 3.75%398,006
|- [[Central Europe]]
| align="right" | 165,964
| {{flag|Slovakia}} ([[Roman Catholicism in Slovakia|details]])
|- bgcolor=#F0F8FF
| align="right" | 5,450,000
| ALIGN=center | [[Central Europe]]
| align="center" | 55.8%<ref>{{cite web | title =Roman Catholics represents 56% of the population | publisher = Statistical Office of the SR |year=2022 | url =https://www.scitanie.sk/en/roman-catholics-represents-56-percent-of-the-population | access-date = January 23, 2022}}</ref>
| [[Roman Catholicism in Slovakia]]
| align="right" | 53,431038,363511
|- [[Central Europe]]
| align="center" | 68.9%
| {{flag|Slovenia}} ([[Roman Catholicism in Slovenia|details]])
| align="right" | 3,742,209
| align="right" | 2,116,972
|- bgcolor=#F0F8FF
| align="center" | 69.92%<ref>{{cite web|url=https://katoliska-cerkev.si/letno-porocilo-katoliske-cerkve-v-sloveniji-2020|title=Slovenian Catholic Church official report for 2019|publisher=Slovenian Catholic Church|access-date=31 December 2020}}</ref><ref>{{cite web|title=Prebivalstvo in katoličani v Sloveniji (page 72)|url=https://katoliska-cerkev.si/media/datoteke/Dokumenti%20in%20publikacije/LETNO%20POROCILO%202020-SPLET.pdf|publisher=katoliska-cerkev.si|access-date=31 March 2021}}</ref><ref>{{cite web|url=https://katoliska-cerkev.si/letno-porocilo-katoliske-cerkve-v-sloveniji-2023|title=Slovenian Catholic Church official report for 2023|publisher=Slovenian Catholic Church|date=19 February 2024}}</ref>
| ALIGN=center | [[Central Europe]]
| align="right" | 1,480,156
| [[Roman Catholicism in Slovenia]]
|- [[Oceania]]
| align="right" | 2,011,070
| {{flag|Solomon Islands}} ([[Religion in the Solomon Islands|details]])
| align="center" | 58%
| align="right" | 1523,166,420000
| align="center" | 19%<ref name=FACTBOOK/>
|- bgcolor=#F0F8FF
| align="right" | 100,000
| ALIGN=center | [[East Africa]]
|- [[East Africa]]
| [[Roman Catholicism in Somalia]]
| {{flag|Somalia}} ([[Roman Catholicism in Somalia|details]])
| align="right" | 8,591,629
| align="center" | n/a0.001%
| align="right" | n/a100
|- [[Southern Africa]]
|- bgcolor=#F0F8FF
| {{flag|South Africa}} ([[Roman Catholicism in South Africa|details]])
| ALIGN=center | [[Southern Africa]]
| align="right" | 60,000,000
| [[Roman Catholicism in South Africa]]
| align="center" | 6.8%<ref>{{Cite web|url=https://www.datafirst.uct.ac.za/dataportal/index.php/catalog/611|title=South Africa – Community Survey 2016|website=datafirst.uct.ac.za|access-date=2018-11-25}}</ref><ref>{{cite web | url=https://www.state.gov/reports/2022-report-on-international-religious-freedom/south-africa/ | title=South Africa}}</ref>
| align="right" | 44,344,136
| align="centerright" | 6.43%4,080,000
|- [[North Africa]]
| align="right" | 2,851,327
| {{flag|South Sudan}} ([[Roman Catholicism in South Sudan|details]])
|- bgcolor=#F0F8FF
| align="right" | 10,000,000
| ALIGN=center | [[Western Europe]]
| align="center" | 39.7%<ref name=SouthSudan>{{cite web|title=Religions in South Sudan - PEW-GRF|url=http://www.globalreligiousfutures.org/countries/south-sudan#/?affiliations_religion_id=26&affiliations_year=2010&region_name=All%20Countries&restrictions_year=2016|access-date=6 October 2018|archive-date=2 December 2018|archive-url=https://web.archive.org/web/20181202113435/http://www.globalreligiousfutures.org/countries/south-sudan#/?affiliations_religion_id=26&affiliations_year=2010&region_name=All%20Countries&restrictions_year=2016|url-status=dead}}</ref>
| [[Roman Catholicism in Spain]]
| align="right" | 403,341950,462000<ref name=SouthSudan/>
|- [[Southern Europe]]
| align="center" | 83%
| {{flag|Spain}} ([[Roman Catholicism in Spain|details]])
| align="right" | 34,676,584
| align="right" | 48,300,000
|- bgcolor=#F0F8FF
| align="center" | 52.9%<ref>[https://www.cis.es/cis/export/sites/default/-Archivos/Marginales/3400_3419/3413/es3413mar.pdf Barometro July 2023]</ref>–59%<ref>{{cite web|url=https://www.cis.es/cis/export/sites/default/-Archivos/Marginales/3340_3359/3344/es3344mar.pdf|title=BARÓMETRO DE DICIEMBRE 2021|website=Cis.es|access-date=2 July 2022}}</ref>–66.0%<ref name=CIS2018>{{Cite web|url=http://datos.cis.es/pdf/Es3231mar_A.pdf|author=''Centro de Investigaciones Sociológicas'' (Centre for Sociological Research)|title=Barómetro de noviembre de 2018|date=November 2018|page=21 |access-date=5 December 2018 |language=es}}</ref>–67%<ref>[http://datos.cis.es/pdf/Es3273marMT_A.pdf Centro de Investigaciones Sociológicas: Barómetro de Febrero 2020, page 27] Cómo se define Ud. en materia religiosa: católico/a practicante, católico/a no practicante, creyente de otra religión, agnóstico/a, indiferente o no creyente, o ateo/a? Datos.cis.es</ref>–68%<ref name=CIS>{{Cite web|url=http://datos.cis.es/pdf/Es3101mar_A.pdf|author=''Centro de Investigaciones Sociológicas'' (Centre for Sociological Research)|title=Barómetro de junio de 2015|date=June 2015|page=131|access-date=7 June 2015|language=es}}</ref>–70%<ref>{{cite book|title=Religion and Law in Spain|first=Javier Martínez-|last=Torrón|isbn=9789403500447|year=2018|publisher=Kluwer Law International B.V. |url=https://books.google.com/books?id=ZT9sDwAAQBAJ&q=70%25+Spain+Catholic&pg=PT12|quote=The last months' surveys show that approximately 70% of the Spanish people recognize themselves as Catholic}}</ref>
| ALIGN=center | [[South Asia]]
| align="right" | 26,000,000–33,000,000
| [[Roman Catholicism in Sri Lanka]]
|- [[South Asia]]
| align="right" | 20,064,776
| {{flag|Sri Lanka}} ([[Roman Catholicism in Sri Lanka|details]])
| align="center" | 7.12%
| align="right" | 120,428264,612000
| align="center" | 6.1%<ref>{{cite web|url=http://www.statistics.gov.lk/PopHouSat/CPH2011/Pages/Activities/Reports/cph2011Pub/pop43.pdf|title=A3 : Population by religion according to districts, 2012 : Sri Lanka|website=Statistics.gov.lk|access-date=2 July 2022|archive-date=24 January 2013|archive-url=https://web.archive.org/web/20130124033657/http://www.statistics.gov.lk/PopHouSat/CPH2011/Pages/Activities/Reports/cph2011Pub/pop43.pdf|url-status=dead}}</ref>
|- bgcolor=#F0F8FF
| align="right" | 1,237,000
| ALIGN=center | [[North Africa]]
|- [[RomanNorth Catholicism in SudanAfrica]]
| {{flag|Sudan}} ([[Roman Catholicism in Sudan|details]])
| align="right" | 40,187,486
| align="centerright" | 5%31,000,000
| align="rightcenter" | 2,009,3741%
| align="right" | 300,000
|- bgcolor=#F0F8FF
| ALIGN=center |- [[South America]]
| {{flag|Suriname}} ([[Roman Catholicism in Suriname|details]])
| align="right" | 438551,144000
| align="center" | 21.6%<ref>{{Cite web |url=http://www.statistics-suriname.org/images/Presentatie.pdf |title=National Census |access-date=5 February 2015 |archive-url=https://web.archive.org/web/20150924105905/http://www.statistics-suriname.org/images/Presentatie.pdf |archive-date=24 September 2015 |url-status=dead}}</ref>
| align="center" | 18%
| align="right" | 78119,865000
|- [[Southern Africa]]
|- bgcolor=#F0F8FF
| {{flag|Swaziland}} ([[Roman Catholicism in Swaziland|details]])
| ALIGN=center | [[Southern Africa]]
| align="right" | 1,100,000
| [[Roman Catholicism in Swaziland]]
| align="rightcenter" | 1,173,9004.9%<ref name="PEW10" />
| align="center" | 5.35%
| align="right" | 62,803
|- [[Northern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Sweden}} ([[Roman Catholicism in Sweden|details]])
| ALIGN=center | [[Western Europe]]
| align="right" | 10,000,000
| [[Roman Catholicism in Sweden]]
| align="rightcenter" | 9,001,7741.8%
| align="centerright" | 1.62%180,000
|- [[Central Europe]]
| align="right" | 145,828
| {{flag|Switzerland}} ([[Roman Catholicism in Switzerland|details]])
|- bgcolor=#F0F8FF
| align="right" | 9,000,000
| ALIGN=center | [[Western Europe]]
| align="center" | 30.7%<ref>{{Cite web |last=Office |first=Federal Statistical |title=Religions |url=https://www.bfs.admin.ch/bfs/en/home/statistiken/bevoelkerung/sprachen-religionen/religionen.html |access-date=2025-02-03 |website=www.bfs.admin.ch}}</ref>
| [[Roman Catholicism in Switzerland]]
| align="right" | 72,489700,370000
|- [[Middle East]]
| align="center" | 41.8%
| {{flag|Syria}} ([[Roman Catholicism in Syria|details]])
| align="right" | 3,130,556
|- bgcolor=#F0F8FF
| ALIGN=center | [[Middle East]]
| [[Roman Catholicism in Syria]]
| align="right" | 18,448,752
| align="center" | 2.1%<ref name=FACTBOOK/>
| align="right" | 368,975
|- [[East Asia]]
|- bgcolor=#F0F8FF
| {{flag|Taiwan}} ([[Roman Catholicism in Taiwan|details]])
| ALIGN=center | [[East Asia]]
| [[Roman Catholicism in Taiwan]]
| align="right" | 22,894,384
| align="center" | 1.393%
| align="right" | 318297,231626
|- [[Central Asia]]
|- bgcolor=#F0F8FF
| {{flag|Tajikistan}} ([[Roman Catholicism in Tajikistan|details]])
| ALIGN=center | [[Central Asia]]
| [[Roman Catholicism in Tajikistan]]
| align="right" | 7,163,506
| align="center" | 0.5501%
| align="right" | 39<1,399000<ref name="PEW10" />
|- [[East Africa]]
|- bgcolor=#F0F8FF
| {{flag|Tanzania}} ([[Roman Catholicism in Tanzania|details]])
| ALIGN=center | [[East Africa]]
| align="right" | 65,642,000<ref>"Tanzania" ''The World Factbook'' (2023) Central Intelligence Agency</ref>
| [[Roman Catholicism in Tanzania]]
| align="center" | 25.6<ref>{{cite web|url=https://www.partner-religion-development.org/fileadmin/user_upload/190915_Faith_Development_in_Focus_Tanzania.pdf|title=Faith and Development in Focus : Tanzania|date=September 2019|website=Partner-religion-development.org|access-date=2 July 2022|archive-date=7 April 2022|archive-url=https://web.archive.org/web/20220407010508/https://www.partner-religion-development.org/fileadmin/user_upload/190915_Faith_Development_in_Focus_Tanzania.pdf|url-status=dead}}</ref>–31.4%<ref>{{cite web|url=http://globalreligiousfutures.org/countries/tanzania#/?affiliations_religion_id=26&affiliations_year=2010&region_name=All%20Countries&restrictions_year=2016|title=Religion in Tanzania|year = 2010 |publisher = [[Pew Research Center]]}}</ref>
| align="right" | 36,766,356
| align="centerright" | 25.74%16,604,000–20,611,000
|- [[Southeast Asia]]
| align="right" | 9,463,660
| {{flag|Thailand}} ([[Roman Catholicism in Thailand|details]])
|- bgcolor=#F0F8FF
| align="right" | 69,000,000
| ALIGN=center | [[Southeast Asia]]
| align="center" | 0.3%<ref name="PEW10" />–0.58%<ref name="BP-20191120">{{cite news |last1=Suksamran |first1=Nauvarat |last2=Mala |first2=Dumrongkiat |title=How Catholicism took root in Thailand |url=https://www.bangkokpost.com/thailand/general/1798124#cxrecs_s |access-date=20 November 2019 |work=Bangkok Post |date=20 November 2019}}</ref><ref name="LiCAS.news">{{cite news |title=Celebrating 350 Years of the Vatican's Mission to Siam |url=https://missiontosiam.licas.news/ |access-date=13 January 2020 |work=LiCAS.news |archive-date=13 January 2020 |archive-url=https://web.archive.org/web/20200113071125/https://missiontosiam.licas.news/ |url-status=dead}}</ref>
| [[Roman Catholicism in Thailand]]
| align="right" | 388,468<ref>{{cite news |last1=Thaitrakulpanich |first1=Asaree |title=HERE'S POPE FRANCIS' SCHEDULE FOR HIS THAILAND VISIT |url=http://www.khaosodenglish.com/news/2019/10/02/heres-pope-francis-schedule-for-his-thailand-visit/ |access-date=2 October 2019 |work=Khaosod English |date=2 October 2019}}</ref><ref>{{cite news |title=Pope Francis to visit Thailand November 20–23 |url=https://www.thaipbsworld.com/pope-francis-to-visit-thailand-november-20-23/ |access-date=14 September 2019 |work=Thai PBS |agency=Agence France-Presse |date=13 September 2019}}</ref>
| align="right" | 65,444,371
|- [[West Africa]]
| align="center" | 0.44%
| {{flag|Togo}} ([[Roman Catholicism in Togo|details]])
| align="right" | 287,955
|- bgcolor=#F0F8FF
| ALIGN=center | [[West Africa]]
| [[Roman Catholicism in Togo]]
| align="right" | 5,681,519
| align="center" | 2726.84%<ref name="PEW10" />
| align="right" | 1,579499,462921
|- [[Oceania]]
|- bgcolor=#F0F8FF
| {{flag|Tonga}} ([[Roman Catholicism in Tonga|details]])
| ALIGN=center | [[Central America]]
| align="right" | 102,000
| [[Roman Catholicism in Trinidad and Tobago]]
| align="center" | 13.7%<ref>{{Cite web |title=Tonga - Population and Housing Census 2021 |url=https://microdata.pacificdata.org/index.php/catalog/861/variable/F9/V591?name=religion |access-date=2025-04-09 |website=microdata.pacificdata.org}}</ref>
| align="right" | 1,088,644
| align="centerright" | 26%13,649
|- [[Caribbean]]
| align="right" | 283,047
| {{flag|Trinidad and Tobago}} ([[Roman Catholicism in Trinidad and Tobago|details]])
|- bgcolor=#F0F8FF
| align="right" | 1,330,000
| ALIGN=center | [[North Africa]]
| align="center" | 21.6%<ref>{{cite web|url=http://cso.planning.gov.tt/sites/default/files/content/images/census/TRINIDAD%20AND%20TOBAGO%202011%20Demographic%20Report.pdf|title=TRINIDAD AND TOBAGO 2011 Demographic Report|archive-url=https://web.archive.org/web/20140508024958/http://cso.planning.gov.tt/sites/default/files/content/images/census/TRINIDAD%20AND%20TOBAGO%202011%20Demographic%20Report.pdf |access-date=2 July 2022|archive-date=8 May 2014}}</ref>
| [[Roman Catholicism in Tunisia]]
| align="right" | 10286,074,951000
|- [[North Africa]]
| align="center" | 0.22%
| {{flag|Tunisia}} ([[Roman Catholicism in Tunisia|details]])
| align="right" | 22,164
| align="right" | 11,000,000
|- bgcolor=#F0F8FF
| ALIGNalign="center" | [[Middle East]]0.2%
| align="right" | 22,000
| [[Roman Catholicism in Turkey]]
|- [[Middle East]]
| align="right" | 69,660,559
| {{flag|Turkey}} ([[Roman Catholicism in Turkey|details]])
| align="right" | 77,700,000
| align="center" | 0.05%
| align="right" | 3435,830000
|- [[Central Asia]]
|- bgcolor=#F0F8FF
| {{flag|Turkmenistan}} ([[Roman Catholicism in Turkmenistan|details]])
| ALIGN=center | [[Central Asia]]
| align="right" | 4,750,000
| [[Roman Catholicism in Turkmenistan]]
| align="center" | 0.01%<ref>{{cite web|author=Fides Staff |date=2010-07-15 |title=ASIA/TURKMENISTAN - Local Catholic Church receives official government recognition |work=Fides |url=http://www.fides.org/aree/news/newsdet.php?idnews=27086&lan=eng |archive-url=https://archive.today/20130414190630/http://www.fides.org/aree/news/newsdet.php?idnews=27086&lan=eng |url-status=dead |archive-date=2013-04-14 |access-date=2013-02-05}}</ref>
| align="right" | 4,952,081
| align="centerright" | 0.54%500
|- [[Oceania]]
| align="right" | 26,741
| {{flag|Tuvalu}} ([[Demographics of Tuvalu|details]])
|- bgcolor=#F0F8FF
| align="right" | 10,000
| ALIGN=center | [[East Africa]]
| align="center" | 1%
| [[Roman Catholicism in Uganda]]
| align="right" | 27,269,482100
|- [[East Africa]]
| align="center" | 45.42%
| {{flag|Uganda}} ([[Catholic Church in Uganda|details]])
| align="right" | 12,385,798
| align="right" | 49,000,000
|- bgcolor=#F0F8FF
| align="center" | 39.3%<ref name="Census 2014">{{cite web|url=http://www.ubos.org/onlinefiles/uploads/ubos/NPHC/2014%20National%20Census%20Main%20Report.pdf|title=2014 Uganda Population and Housing Census – Main Report|publisher=Uganda Bureau of Statistics|access-date=2 May 2019}}</ref>–45%<ref>"Pew Forum on Religion and Public Life: Islam and Christianity in Sub-Sahara Africa," http://www.pewforum.org</ref>
| ALIGN=center | [[Eastern Europe]]
| align="right" | 19,200,000–22,000,000
| [[Roman Catholicism in Ukraine]]
|- [[Eastern Europe]]
| align="right" | 47,425,336
| {{flag|Ukraine}} ([[Roman Catholicism in Ukraine|details]])
| align="center" | 7.88%
| align="right" | 343,737000,116000
| align="center" | 5.6%<ref name=PEW10 />–10%<ref>Pew Research Center, 12/19/18, 5 facts about Catholics in Europe</ref><ref>Razumkov Center, 26 May 2016 pp 22,29.\
|- bgcolor=#F0F8FF
</ref><ref>"2020 Report on International Religious Freedom: Ukraine," ''U.S. State Department'' (Office of International Religious Freedom), May 12, 2021.</ref>
| ALIGN=center | [[Middle East]]
| align="right" | 2,408,000–4,300,000
| [[Roman Catholicism in the United Arab Emirates]]
|- [[Middle East]]
| {{flag|United Arab Emirates}} ([[Roman Catholicism in the United Arab Emirates|details]])
| align="right" | 2,563,212
| align="center" | 5%
| align="right" | 128,160
|- [[Western Europe]]
|- bgcolor=#F0F8FF
| {{flag|United Kingdom}} ([[Roman Catholicism in the United Kingdom|details]])
| ALIGN=center | [[Western Europe]]
| align="right" | 63,100,000
| [[Roman Catholicism in the United Kingdom]]
| align="center" | 9%<ref>{{Cite web|url=http://www.prct.org.uk/downloads/research/18-table-1-2011-2012-statistics-of-rc-population-fourth-draft-1/file|archive-url=https://web.archive.org/web/20140420034328/http://www.prct.org.uk/downloads/research/18-table-1-2011-2012-statistics-of-rc-population-fourth-draft-1/file|url-status=dead|title=Table 1 2011 2012 statistics of RC population fourth draft by the Pastoral Research Centre Trust, an independent research organization|archive-date=20 April 2014}}</ref><ref>{{Cite web|url=https://www.scotlandscensus.gov.uk/documents/2011-census-key-results-from-releases-2a-to-2d/|title=2011 Census: Key Results from Releases 2A to 2D|website=Scotland's Census}}</ref><ref name="2011census">{{cite web |url=http://www.scotlandscensus.gov.uk/documents/censusresults/release2a/scotland/KS209SCb.pdf |title=Scotland's Census 2011 – Table KS209SCb |publisher=scotlandscensus.gov.uk |access-date=26 September 2013}}</ref><ref>{{cite web|url=http://www.ninis2.nisra.gov.uk/public/pivotgrid.aspx?dataSetVars=ds-3971-lh-73-yn-2011-sk-136-sn-Census%202011-yearfilter--|title=NINIS Home Page|access-date=14 February 2015}}</ref>
| align="right" | 60,441,457
| align="centerright" | 8.45%5,700,000
|- [[North America]]
| align="right" | 5,107,303
| {{flag|United States}} ([[Catholic Church in the United States|details]])
|- bgcolor=#F0F8FF
| align="right" | 341,000,000<ref>US Census Bureau, Dec.31, 2024 pio@census.gov</ref>
| ALIGN=center | [[North America]]
| align="center" | 20%<ref>"In US, Decline of Christianity Continues at Rapid Pace," Pew Research Center, 17 October 2019.</ref> 21%<ref>"About
| [[Roman Catholicism in the United States]]
Three-In-Ten U.S. Adults Are Now Religiously Unaffiliated, Pew Research Center, 12/14/2021</ref><ref>Jeff Diamant, "Faith on the Hill: The Religious Composition of the 118th Congress," Pew Research Center, Jan. 3, 2023.</ref>–22%<ref>PRRI, 02/24/2023 "Census of American Religion : Religious Affiliations and Updates and Trends, 2022"</ref><ref name=AVA2017>{{cite book|last1=Cox|first1=Daniel|last2=Jones|first2=Ribert P.|title=America's Changing Religious Identity|url=https://www.prri.org/research/american-religious-landscape-christian-religiously-unaffiliated/|work=2020 American Values Atlas|publisher=Public Religion Research Institute|date=7 July 2021}}</ref><ref>ABC News/Washington Post poll (Langer Research Associates), Allison de Jong, 10 May 2018.</ref><ref>[http://www.news.gallup.com/poll/238837/church-membership-down-sharply-past-two-decades.aspx] {{dead link|date=July 2022}}</ref><ref>Susan Crabtree, "Americans Embrace Religion, Reject Religious Bigotry," ''Real Clear Politics'', Jan. 10, 2024.</ref>–23%<ref name="Gallup2016religion">{{Cite news|url=https://news.gallup.com/poll/200186/five-key-findings-religion.aspx|title=Five Key Findings on Religion in the U.S.|last=Newport|first=Frank|date=23 December 2016|work=Gallup|access-date=2018-04-05}}</ref>–25%<ref>{{Cite web |author=Megan Brenan |title=Religiosity Largely Unaffected by Events of 2020 in U.S. |date=March 29, 2021 |url=https://news.gallup.com/poll/341957/religiosity-largely-unaffected-events-2020.aspx#:~:text=%20Religiosity%20Largely%20Unaffected%20by%20Events%20of%202020,The%202020%20average%20of%20Americans%27%20religious...%20More%20 |access-date=26 June 2021}}</ref>
| align="right" | 295,734,134
| align="right" | 68,200,000–71,600,000–75,020,000–78,430,000–85,250,000
| align="center" | 26%
|- [[South America]]
| align="right" | 76,890,874
| {{flag|Uruguay}} ([[Roman Catholicism in Uruguay|details]])
|- bgcolor=#F0F8FF
| align="right" | 3,500,000
| ALIGN=center | [[South America]]
| align="center" | 33%<ref name="latino24"/>-38%<ref name = latinobarometro />–41%<ref>{{cite web|url=https://www.theglobeandmail.com/world/article-in-secular-uruguay-a-populist-cardinal-rallies-the-faithful-and-kicks/|title=In secular Uruguay, a populist cardinal rallies the faithful and kicks off a feud|work=[[The Globe and Mail]]|date=14 May 2018}}</ref>–42%<ref name="Pew Latin"/>–47.1%<ref name=FACTBOOK/>
| [[Roman Catholicism in Uruguay]]
| align="right" | 31,415330,920000
|- [[Central Asia]]
| align="center" | 58%
| {{flag|Uzbekistan}} ([[Roman Catholicism in Uzbekistan|details]])
| align="right" | 1,981,233
|- bgcolor=#F0F8FF
| ALIGN=center | [[Central Asia]]
| [[Roman Catholicism in Uzbekistan]]
| align="right" | 26,851,195
| align="center" | 0.01%
| align="right" | 2,685
|- [[Southern Europe]]
|- bgcolor=#F0F8FF
| {{flag|Vatican City}} ([[Roman Catholicism in Vatican City|details]])
| ALIGN=center | [[Western Europe]]
| align="right" | 842
| [[Roman Catholicism in Vatican City]]
| align="right" | 921
| align="center" | 100%
| align="right" | 921842
|- [[Oceania]]
|- bgcolor=#F0F8FF
| {{flag|Vanuatu}} ([[Demographics of Vanuatu|details]])
| ALIGN=center | [[South America]]
| align="right" | 243,304
| [[Roman Catholicism in Venezuela]]
| align="rightcenter" | 25,375,28113.1%<ref name=FACTBOOK/>
| align="centerright" | 70%36,500
|- [[South America]]
| align="right" | 17,762,696
| {{flag|Venezuela}} ([[Roman Catholicism in Venezuela|details]])
|- bgcolor=#F0F8FF
| align="right" | 32,000,000
| ALIGN=center | [[Southeast Asia]]
| align="center" | 64.2%<ref name="statista22"/>–67%<ref name=latinobarometro/>–71%<ref name="grumilla">{{cite news|last1=Aguire|first1=Jesus Maria|language=es|title=Informe Sociográfico sobre la religión en Venezuela|url=http://www.gumilla.org/biblioteca/bases/biblo/texto/SIC2012745_211-222.pdf|access-date=5 April 2015|publisher=El Centro Gumilla|date=June 2012|archive-url=https://web.archive.org/web/20150924024236/http://www.gumilla.org/biblioteca/bases/biblo/texto/SIC2012745_211-222.pdf|archive-date=24 September 2015|url-status=dead}}</ref>–73%<ref name=PEWLAT />
| [[Roman Catholicism in Vietnam]]
| align="right" | 8320,535000,576000–23,360,000
|- [[Southeast Asia]]
| align="center" | 6.62%
| {{flag|Vietnam}} ([[Roman Catholicism in Vietnam|details]])
| align="right" | 5,530,055
| align="right" | 96,208,984
|- bgcolor=#F0F8FF
| align="center" | 6.1%<ref name="Census">{{Cite web |title=Completed results of the 2019 Viet Nam population and housing census – General Statistics Office of Vietnam |url=https://www.gso.gov.vn/en/data-and-statistics/2020/11/completed-results-of-the-2019-viet-nam-population-and-housing-census/}}</ref>
| ALIGN=center | [[North Africa]]
| align="right" | 5,868,748
| [[Roman Catholicism in Western Sahara]]
|- [[North Africa]]
| {{flag|Western Sahara}} ([[Roman Catholicism in Western Sahara|details]])
| align="right" | 273,008
| align="center" | 0.06%
| align="right" | 163
|- [[Middle East]]
|- bgcolor=#F0F8FF
| {{flag|Yemen}} ([[Roman Catholicism in Yemen|details]])
| ALIGN=center | [[Middle East]]
| [[Roman Catholicism in Yemen]]
| align="right" | 20,727,063
| align="center" | 0.02%
| align="right" | 4,145
|- [[Southern Africa]]
|- bgcolor=#F0F8FF
| {{flag|Zambia}} ([[Roman Catholicism in Zambia|details]])
| ALIGN=center | [[Southern Africa]]
| align="right" | 14,300,000
| [[Roman Catholicism in Zambia]]
| align="rightcenter" | 11,261,79521%<ref name="PEW10" />
| align="centerright" | 26.31%3,003,000
|- [[Southern Africa]]
| align="right" | 2,962,978
| {{flag|Zimbabwe}} ([[Roman Catholicism in Zimbabwe|details]])
|- bgcolor=#F0F8FF
| ALIGN=center | [[Southern Africa]]
| [[Roman Catholicism in Zimbabwe]]
| align="right" | 12,746,990
| align="center" | 7.71%
| align="right" | 982,792
|- bgcolorcolspan=#99FFFF"2" |
! colspan="2" | Total
! 8,000,000,000<ref>Alyssa Lukpat and Joanna Sugden, "World Population Hits 8 Billion, UN says," ''The Wall Street Journal'', November 15, 2022.</ref><ref>Robert Hart, "World's Population Reaches 8 Million -- Here's What You Need To Know," ''Forbes'', November 15, 2022.</ref>
! 6,430,856,221
! 1513.84357%–17.68%
! 1,085,600,000–1,420,400,000
! 1,018,857,238
|}
 
== By regiondependent territory ==
{| class="wikitable sortable"
|+ '''[[Catholic Church]] by territory'''
! Territory
! Total population
! data-sort-type="number" | % Catholic
! data-sort-type="number" | Catholic total
|- [[Caribbean]]
| {{flag|U.S. Virgin Islands}} ([[:Category:Catholic Church in the United States Virgin Islands|details]])
| align="right" | 109,840
| 34%<ref name="FACTBOOK" />
| align="right" | 37,345
|- [[Caribbean]]
| {{flag|Anguilla}} ([[Demographics of Anguilla|details]])
| align="right" | 14,108
| 5.7%<ref name="FACTBOOK" />
| align="right" | 804
|- [[Caribbean]]
| {{flag|Aruba}} ([[Demographics of Aruba|details]])
| align="right" | 101,484
| 75.3%<ref>[http://www.cbs.aw/index.php/products/publications/161-publications/population-society/population-society/census-2010/220-census2010results-aa1 Census 2010 Results], Cbs.aw, retrieved 3 April 2014.</ref>
| align="right" | 76,464
|- [[Caribbean]]
| {{flag|British Virgin Islands}} ([[British Virgin Islands|details]])
| align="right" | 24,041
| 9.5%<ref name="FACTBOOK" />
| align="right" | 2,283
|- [[Caribbean]]
| {{flag|Cayman Islands}} ([[Cayman Islands|details]])
| align="right" | 68,811
| 13.6%<ref>{{Cite web |title=Parliament |url=https://parliament.ky/ |access-date=2025-04-12 |language=en-US}}</ref>
| align="right" | 9,348
|- [[Caribbean]]
| {{flag|Curaçao}} ([[Demographics of Curaçao|details]])
| align="right" | 142,180
| 72.8%<ref name="FACTBOOK" />
| align="right" | 103,507
|- [[South America]]
| {{flag|Falkland Islands}} ([[Roman Catholicism in Falkland Islands|details]])
| align="right" | 3,000
| 10%
| align="right" | 300
|- [[South America]]
| {{flag|French Guiana|local}} ([[Roman Catholicism in French Guiana|details]])
| align="right" | 221,500
| 75%
| align="right" | 166,500
|- [[North America]]
| {{flag|Greenland}} ([[Roman Catholicism in Greenland|details]])
| align="right" | 55,984
| 0.2%<ref name="PEW10" />
| align="right" | 111
|- [[Caribbean]]
| {{flag|Guadeloupe|local}} ([[Guadeloupe|details]])
| align="right" | 405,500
| 85.2%<ref name="FACTBOOK" />
| align="right" | 345,486
|- [[Oceania]]
| {{flag|Guam}} ([[Demographics of Guam|details]])
| align="right" | 154,623
| 85%<ref name="FACTBOOK" />
| align="right" | 131,430
|- [[Oceania]]
| {{flag|Northern Mariana Islands}} ([[Demographics of the Northern Mariana Islands|details]])
| align="right" | 51,659
| 64.1%<ref name="FACTBOOK" />
| align="right" | 33,113
|- [[Asia]]
| {{flag|Hong Kong}} ([[Demographics of Hong Kong|details]])
| align="right" |7,409,800
|5.3%
| align="right" | 394,000<ref>{{Cite book|title=Hong Kong Catholic Church Directory 2018|publisher=Catholic Truth Society of Hong Kong|year=2018|___location=Hong Kong|pages=538}}</ref>
|- [[Caribbean]]
| {{flag|Martinique|local}} ([[Roman Catholic Archdiocese of Fort-de-France|details]])
| align="right" | 390,000
| 80%
| align="right" | 312,000
|- [[Asia]]
| {{flag|Macau}} ([[Demographics of Macau|details]])
| align="right" | 650,000
| 4.6%<ref name=Pew2011>Hacket, Conrad and Grim, Brian J. [http://www.pewforum.org/files/2011/12/Christianity-fullreport-web.pdf "Global Christianity A Report on the Size and Distribution of the World's Christian Population"] {{Webarchive|url=https://web.archive.org/web/20130805020311/http://www.pewforum.org/files/2011/12/Christianity-fullreport-web.pdf |date=5 August 2013}}, The Pew Forum on Religion and Public Life, Washington, D.C. December 2011. Accessed June 2014. Note: The Pew methodology produced an estimated world Catholic population of 1.1 Billion in 2010.</ref>
| align="right" | 30,000
|- [[Oceania]]
| {{flag|New Caledonia|local}} ([[New Caledonia|details]])
| align="right" | 249,000
| 60.2%<ref name="FACTBOOK" />
| align="right" | 150,000
|- [[Caribbean]]
| {{flag|Puerto Rico}} ([[Roman Catholicism in Puerto Rico|details]])
| align="right" | 3,600,000
| 56%<ref>{{cite web |url=http://www.pewforum.org/2014/11/13/religion-in-latin-america/ |title=Religion in Latin America |author=<!--Not stated--> |date=November 13, 2014 |website=Pew Research |publisher=Pew Research Center |access-date=February 21, 2017}}</ref>-85%<ref>{{Citation|title=Puerto Rico|date=2021-09-23|url=https://www.cia.gov/the-world-factbook/countries/puerto-rico/|work=The World Factbook|publisher=Central Intelligence Agency|access-date=2021-10-08}}</ref>
| align="right" | 2,000,000-3,060,000
|- [[East Africa]]
| {{flag|Réunion|local}} ([[Religion in Réunion|details]])
| align="right" | 839,500
| 79.7%<ref name="clerus.org" />
| align="right" | 669,249
|- [[North America]]
| {{flag|Saint Pierre and Miquelon|local}} ([[Demographics of Saint Pierre and Miquelon|details]])
| align="right" | 6,025
| 93%<ref name="PEW10" />
| align="right" | 5,600
|- [[Caribbean]]
| {{flag|Turks and Caicos Islands}} ([[Turks and Caicos Islands|details]])
| align="right" | 22,352
| 11.4%<ref name="FACTBOOK" />
| align="right" | 2,548
|- [[Oceania]]
| {{flag|Wallis and Futuna|local}} ([[Roman Catholic Diocese of Wallis et Futuna|details]])
| align="right" | 14,231
| 95.8%
| align="right" | 13,631
|}
 
==By region==
These percentages were calculated by using the above numbers. The first percentage, 4th column, is the percentage of population that is Catholic in a region (Catholics in the region * 100/total population of the region). The last column shows the Catholic percentage compared to the total Catholic population of the world (Catholics in the region * 100/total Catholic population of the world).
These percentages were calculated by using the above numbers. The first percentage, 4th column, is the percentage of population that is Catholic in a region (number in the region × 100 '''/''' total population of the region). The last column shows the national Catholic percentage compared to the total Catholic population of the world (number in the region × 100 '''/''' total RC population of the world).
 
''(Note: Egypt, Sudan, and other Arab Maghreb countries are counted as part of North Africa, not Middle East).
 
===Africa===
''
{| class="wikitable"
|+ '''[[RomanCatholic Catholicism]]Church in [[Africa]]'''
|- bgcolor=#CCCCFF
! Region
! Total Populationpopulation
! Catholic
! Catholics
! % Catholic
! % of global Catholic totalpop.
|- ALIGN=center bgcolor=#F0F8FF
| [[Central Africa]]
| 83,121,055
| 37,346353,660218
| 44.93%
| 3.66647%
|- ALIGN=center bgcolor=#F0F8FF
| [[East Africa]]
| 193,741,900
| 3534,835872,832130
| 1817.49799%
| 3.51724%
|- ALIGN=center bgcolor=#F0F8FF
| [[North Africa]]
| 202,151,323
| 2,369,490
| 1.17217%
| 0.23322%
|- ALIGN=center bgcolor=#F0F8FF
| [[Southern Africa]]
| 137,092,019
| 24,846463,069640
| 1817.12484%
| 2.43927%
|- ALIGN=center bgcolor=#F0F8FF
| [[West Africa]]
| 268,997,245
| 36,152,847
| 13.4443%
| 3.54836%
|- bgcolor=#99FFFF
! Total
! 885,103,542
! 136135,550211,898325
! 15.42827%
! 1312.40257%
|}
 
===Americas===
{| class="wikitable"
|+ '''[[Catholic Church in the Americas (disambiguation)|Catholic Church in the Americas]]<!--intentional link to DAB page-->'''
|+ '''[[Roman Catholicism]] in [[Asia]]'''
|- bgcolor=#CCCCFF
! Region
! Total Populationpopulation
! Catholic
! Catholics
! % Catholic
! % of global Catholic totalpop.
|- ALIGN=center bgcolor=#F0F8FF
| [[Caribbean]]
| 24,364,622
| 19,062,198
| 78.23%
| 1.77%
|- ALIGN=center bgcolor=#F0F8FF
| [[Central America]]
| 42,883,849
| 32,317,384
| 75.36%
| 3.00%
|- ALIGN=center bgcolor=#F0F8FF
| [[North America]]
| 448,587,847
| 173,212,640
| 38.61%
| 16.11%
|- ALIGN=center bgcolor=#F0F8FF
| [[South America]]
| 371,363,897
| 299,570,011
| 80.66%
| 27.87%
|- bgcolor=#99FFFF
! Total
! 887,200,215
! 524,162,233
! 59.08%
! 48.75%
|}
 
===Asia===
{| class="wikitable"
|+ '''[[Catholic Church in Asia]]'''
|- bgcolor=#CCCCFF
! Region
! Total population
! Catholic
! % Catholic
! % of global Catholic pop.
|- ALIGN=center bgcolor=#F0F8FF
| [[Central Asia]]
| 92,019,166
| 198199,986086
| 01.21623%
| 0.0201%
|- ALIGN=center bgcolor=#F0F8FF
| [[East Asia]]
| 1,527528,960384,261440
| 13,830853,831142
| 0.90590%
| 1.35728%
|- ALIGN=center bgcolor=#F0F8FF
| [[Middle East]]
| 274,775,527
| 2,035,133
| 0.741%
| 0.2%
|- ALIGN=center bgcolor=#F0F8FF
| [[South Asia]]
| 1,437,326,682
| 20,107,050
| 1.39939%
| 1.97387%
|- ALIGN=center bgcolor=#F0F8FF
| [[Southeast Asia]]
| 571,337,070
| 86,789701,279421
| 15.19117%
| 8.51806%
|- bgcolor=#99FFFF
! Total
! 3,903629,418067,706358
! 122120,961860,279699
! 3.1533%
! 1211.06924%
|}
 
===Europe===
{| class="wikitable"
|+ '''[[RomanCatholic CatholicismChurch in Europe]]'''
|- bgcolor=#CCCCFF
! Region
! Total Populationpopulation
! Catholic
! Catholics
! % Catholic
! % of global Catholic totalpop.
|- ALIGN=center bgcolor=#F0F8FF
| [[BalkansSoutheast Europe]]
| 65,407903,609464
| 6,612562,175775
| 109.10995%
| 0.64961%
|- ALIGN=center bgcolor=#F0F8FF
| [[Central Europe]]
| 74,510591,241476
| 5156,457787,684176
| 6974.0618%
| 5.05119%
|- ALIGN=center bgcolor=#F0F8FF
| [[Eastern Europe]]
| 212228,821118,296665
| 9,505702,200334
| 4.46625%
| 0.93390%
|- ALIGN=center bgcolor=#F0F8FF
| [[Western Europe]]
| 375381,832458,557905
| 168211,622466,083942
| 4455.86643%
| 1619.5567%
|- bgcolor=#99FFFF
! Total
! 728730,571072,703510
! 236285,197916,142457
! 3237.41985%
! 2326.18337%
|}
 
===West Asia & North Africa===
{| class="wikitable"
|+ '''[[RomanCatholic Catholicism]]Church in [[Thethe AmericasMiddle East]]'''
|- bgcolor=#CCCCFF
! Region
! Total Populationpopulation
! Catholic
! Catholics
! % Catholic
! % of global Catholic totalpop.
|- ALIGN=center bgcolor=#F0F8FF
| [[Caribbean]]
| 23,809,622
| 14,102,041
| 59.228%
| 1.384%
|- ALIGN=center bgcolor=#F0F8FF
| [[Central America]]
| 42,223,849
| 26,684,151
| 63.197%
| 2.619%
|- ALIGN=center bgcolor=#F0F8FF
| [[NorthMiddle AmericaEast]]
| 446260,088026,748365
| 1892,561990,596571
| 421.49415%
| 180.60527%
|- ALIGN=center bgcolor=#F0F8FF
| [[South America]]
| 371,075,531
| 285,157,458
| 76.846%
| 27.988%
|- bgcolor=#99FFFF
! Total
! 883,197,750
! 515,505,246
! 58.368%
! 50.596%
|}
 
===Oceania===
{| class="wikitable"
|+ '''[[RomanCatholic Catholicism]]Church in [[Oceania]]'''
|- bgcolor=#CCCCFF
! Region
! Total Populationpopulation
! Catholic
! Catholics
! % Catholic
! % of global Catholic totalpop.
|- ALIGN=center bgcolor=#F0F8FF
| [[Oceania]]
| 30,564686,520468
| 7,642747,673654
| 25.00524%
| 0.7572%
|}
 
== Top sixty ==
 
{| class="wikitable"
|- bgcolor=#CCCCFF
! Rank
! Country
! Catholic Population
! % Catholic
! Country
! % Catholic
! Catholic Population
|- bgcolor=#F0F8FF
| 1
| [[Brazil]]
| align="right" | 136,923,182
| align="center" | 73.57%
| [[Vatican City]]
| align="center" | 100%
| align="right" | 921
|- bgcolor=#F0F8FF
| 2
| [[Mexico]]
| align="right" | 93,458,554
| align="center" | 88%
| [[Portugal]]
| align="center" | 94%
| align="right" | 9,932,239
|- bgcolor=#F0F8FF
| 3
| [[United States]]
| align="right" | 76,890,874
| align="center" | 26%
| [[Ecuador]]
| align="center" | 91.53%
| align="right" | 12,231,696
|- bgcolor=#F0F8FF
| 4
| [[Philippines]]
| align="right" | 71,164,553
| align="center" | 81%
| [[Paraguay]]
| align="center" | 90%
| align="right" | 5,713,095
|- bgcolor=#F0F8FF
| 5
| [[Italy]]
| align="right" | 52,548,837
| align="center" | 97%
| [[East Timor]]
| align="center" | 90%
| align="right" | 936,792
|- bgcolor=#F0F8FF
| 6
| [[France]]
| align="right" | 48,524,942
| align="center" | 80-83%
| [[Luxembourg]]
| align="center" | 90%
| align="right" | 421,713
|- bgcolor=#F0F8FF
| 7
| [[Colombia]]
| align="right" | 35,145,191
| align="center" | 81.82%
| [[Dominican Republic]]
| align="center" | 88.89%
| align="right" | 7,955,685
|- bgcolor=#F0F8FF
| 8
| [[Argentina]]
| align="right" | 34,793,389
| align="center" | 88%
| [[Ireland]]
| align="center" | 88.4%
| align="right" | 3,549,857
|- bgcolor=#F0F8FF
| 9
| [[Spain]]
| align="right" | 34,676,584
| align="center" | 83%
| [[Mexico]]
| align="center" | 88%
| align="right" | 93,458,554
|- bgcolor=#F0F8FF
| 10
| [[Poland]]
| align="right" | 30,908,115
| align="center" | 80%
| [[Argentina]]
| align="center" | 88%
| align="right" | 34,793,389
|- bgcolor=#F0F8FF
| 11
| [[Congo (Kinshasa)]]
| align="right" | 30,276,833
| align="center" | 50.39%
| [[Italy]]
| align="center" | 87%
| align="right" | 50,548,837
|- bgcolor=#F0F8FF
| 12
| [[Germany]]
| align="right" | 27,532,084
| align="center" | 33.4%
| [[Costa Rica]]
| align="center" | 86.64%
| align="right" | 3,479,612
|- bgcolor=#F0F8FF
| 13
| [[Peru]]
| align="right" | 22,340,502
| align="center" | 80%
 
| [[Seychelles]]
| align="center" | 87%
| align="right" | 70,633
|- bgcolor=#F0F8FF
| 14
| [[Nigeria]]
| align="right" | 18,517,411
| align="center" | 14.38%
| [[Croatia]]
| align="center" | 85%
| align="right" | 3,821,518
|- bgcolor=#F0F8FF
| 15
| [[Venezuela]]
| align="right" | 17,762,696
| align="center" | 70%
| [[Panama]]
| align="center" | 82%
| align="right" | 2,492,103
|- bgcolor=#F0F8FF
| 16
| [[India]]
| align="right" | 17,068,177
| align="center" | 1.58%
| [[Colombia]]
| align="center" | 81.82%
| align="right" | 35,145,191
|- bgcolor=#F0F8FF
| 17
| [[Canada]]
| align="right" | 14,106,167
| align="center" | 43%
| [[Philippines]]
| align="center" | 81%
| align="right" | 71,164,553
|- bgcolor=#F0F8FF
| 18
| [[Uganda]]
| align="right" | 12,385,798
| align="center" | 45.42%
| [[Spain]]
| align="center" | 81%
| align="right" | 32,676,584
|- bgcolor=#F0F8FF
| 19
| [[Ecuador]]
| align="right" | 12,231,696
| align="center" | 91.53%
| [[Poland]]
| align="center" | 80%
| align="right" | 30,908,115
|- bgcolor=#F0F8FF
| 20
| [[Chile]]
| align="right" | 11,380,587
| align="center" | 69.96%
| [[Peru]]
| align="center" | 80%
| align="right" | 22,340,502
|- bgcolor=#F0F8FF
| 21
| [[Portugal]]
| align="right" | 9,932,239
| align="center" | 94%
| [[Lithuania]]
| align="center" | 79%
| align="right" | 2,841,327
|- bgcolor=#F0F8FF
| 22
| [[China]]
| align="right" | 9,797,353
| align="center" | 0.75%
| [[Bolivia]]
| align="center" | 78%
| align="right" | 6,909,138
|- bgcolor=#F0F8FF
| 23
| [[Kenya]]
| align="right" | 9,472,285
| align="center" | 28%
| [[Austria]]
| align="center" | 74%
| align="right" | 6,056,671
|- bgcolor=#F0F8FF
| 24
| [[Tanzania]]
| align="right" | 9,463,660
| align="center" | 25.74%
| [[Brazil]]
| align="center" | 73.57%
| align="right" | 136,923,182
|- bgcolor=#F0F8FF
| 25
| [[Guatemala]]
| align="right" | 8,060,353
| align="center" | 55%
| [[Nicaragua]]
| align="center" | 72.9%
| align="right" | 3,984,057
|- bgcolor=#F0F8FF
| 26
| [[Dominican Republic]]
| align="right" | 7,955,685
| align="center" | 88.89%
| [[Venezuela]]
| align="center" | 70%
| align="right" | 17,762,696
|- bgcolor=#F0F8FF
| 27
| [[Indonesia]]
| align="right" | 7,380,203
| align="center" | 3.05%
| [[Lesotho]]
| align="center" | 70%
| align="right" | 1,306,924
|- bgcolor=#F0F8FF
| 28
| [[Bolivia]]
| align="right" | 6,909,138
| align="center" | 78%
| [[Chile]]
| align="center" | 69.96%
| align="right" | 11,380,587
|- bgcolor=#F0F8FF
| 29
| [[Austria]]
| align="right" | 6,056,671
| align="center" | 74%
| [[Slovakia]]
| align="center" | 68.9%
| align="right" | 3,742,209
|- bgcolor=#F0F8FF
| 30
| [[Paraguay]]
| align="right" | 5,713,095
| align="center" | 90%
| [[Grenada]]
| align="center" | 65%
| align="right" | 58,176
|- bgcolor=#F0F8FF
| 31
| [[Hungary]]
| align="right" | 5,659,865
| align="center" | 56.56%
| [[Burundi]]
| align="center" | 63.09%
| align="right" | 4,019,217
|- bgcolor=#F0F8FF
| 32
| [[Vietnam]]
| align="right" | 5,530,055
| align="center" | 6.62%
| [[Honduras]]
| align="center" | 63%
| align="right" | 4,394,378
|- bgcolor=#F0F8FF
| 33
| [[Australia]]
| align="right" | 5,344,056
| align="center" | 26.6%
| [[Uruguay]]
| align="center" | 58%
| align="right" | 1,981,233
|- bgcolor=#F0F8FF
| 34
| [[Netherlands]]
| align="right" | 5,130,622
| align="center" | 31.27%
| [[Slovenia]]
| align="center" | 58%
| align="right" | 1,166,420
|- bgcolor=#F0F8FF
| 35
| [[United Kingdom]]
| align="right" | 5,107,303
| align="center" | 8.45%
| [[Belize]]
| align="center" | 58%
| align="right" | 162,085
|- bgcolor=#F0F8FF
| 36
| [[Cuba]]
| align="right" | 5,106,001
| align="center" | 45%
| [[El Salvador]]
| align="center" | 57.1%
| align="right" | 3,828,516
|- bgcolor=#F0F8FF
| 37
| [[Angola]]
| align="right" | 4,939,612
| align="center" | 44.14%
| [[Hungary]]
| align="center" | 56.56%
| align="right" | 5,659,865
|- bgcolor=#F0F8FF
| 38
| [[Belgium]]
| align="right" | 4,871,262
| align="center" | 47%
| [[Guatemala]]
| align="center" | 55%
| align="right" | 8,060,353
|- bgcolor=#F0F8FF
| 39
| [[Haiti]]
| align="right" | 4,466,892
| align="center" | 55%
| [[Haiti]]
| align="center" | 55%
| align="right" | 4,466,892
|- bgcolor=#F0F8FF
| 40
| [[Honduras]]
| align="right" | 4,394,378
| align="center" | 63%
| [[Congo (Kinshasa)]]
| align="center" | 50.39%
| align="right" | 30,276,833
|- bgcolor=#F0F8FF
| 41
| [[Madagascar]]
| align="right" | 4,331,485
| align="center" | 24.01%
| [[Gabon]]
| align="center" | 50.17%
| align="right" | 696,962
|- bgcolor=#F0F8FF
| 42
| [[Mozambique]]
| align="right" | 4,314,110
| align="center" | 22.23%
| [[Belgium]]
| align="center" | 47%
| align="right" | 4,871,262
|- bgcolor=#F0F8FF
| 43
| [[Cameroon]]
| align="right" | 4,206,385
| align="center" | 25.68%
| [[Uganda]]
| align="center" | 45.42%
| align="right" | 12,385,798
|- bgcolor=#F0F8FF
| 44
| [[Burundi]]
| align="right" | 4,019,217
| align="center" | 63.09%
| [[Cuba]]
| align="center" | 45%
| align="right" | 5,106,001
|- bgcolor=#F0F8FF
| 45
| [[Nicaragua]]
| align="right" | 3,984,057
| align="center" | 72.9%
| [[Angola]]
| align="center" | 44.14%
| align="right" | 4,939,612
|- bgcolor=#F0F8FF
| 46
| [[Czech Republic]]
| align="right" | 3,924,404
| align="center" | 38.32%
| [[Rwanda]]
| align="center" | 43.9%
| align="right" | 3,705,519
|- bgcolor=#F0F8FF
| 47
| [[El Salvador]]
| align="right" | 3,828,516
| align="center" | 57.1%
| [[Canada]]
| align="center" | 43%
| align="right" | 14,106,167
|- bgcolor=#F0F8FF
| 48
| [[Croatia]]
| align="right" | 3,821,518
| align="center" | 85%
| [[Congo (Brazzaville)]]
| align="center" | 42.65%
| align="right" | 1,296,187
|- bgcolor=#F0F8FF
| 49
| [[Slovakia]]
| align="right" | 3,742,209
| align="center" | 68.9%
| [[France]]
| align="center" | 80-83%
| align="right" | 48,524,942
|- bgcolor=#F0F8FF
| 50
| [[Ukraine]]
| align="right" | 3,737,116
| align="center" | 7.88%
| [[Switzerland]]
| align="center" | 41.8%
| align="right" | 3,130,556
|- bgcolor=#F0F8FF
| 51
| [[Rwanda]]
| align="right" | 3,705,519
| align="center" | 43.9%
| [[Puerto Rico]]
| align="center" | 40%
| align="right" | 1,566,652
|- bgcolor=#F0F8FF
| 52
| [[Ireland]]
| align="right" | 3,549,857
| align="center" | 88.4%
| [[Czech Republic]]
| align="center" | 38.32%
| align="right" | 3,924,404
|- bgcolor=#F0F8FF
| 53
| [[Costa Rica]]
| align="right" | 3,479,612
| align="center" | 86.64%
| [[Germany]]
| align="center" | 33.4%
| align="right" | 27,532,084
|- bgcolor=#F0F8FF
| 54
| [[Côte d'Ivoire]]
| align="right" | 3,355,819
| align="center" | 19.4%
| [[Papua New Guinea]]
| align="center" | 32.97%
| align="right" | 1,828,274
|- bgcolor=#F0F8FF
| 55
| [[Korea, South]]
| align="right" | 4,890,500
| align="center" | 10%
| [[Netherlands]]
| align="center" | 31.27%
| align="right" | 5,130,622
|- bgcolor=#F0F8FF
| 56
| [[Switzerland]]
| align="right" | 3,130,556
| align="center" | 41.8%
| [[Kenya]]
| align="center" | 28%
| align="right" | 9,472,285
|- bgcolor=#F0F8FF
| 57
| [[Zambia]]
| align="right" | 2,962,978
| align="center" | 26.31%
| [[Togo]]
| align="center" | 27.8%
| align="right" | 1,579,462
|- bgcolor=#F0F8FF
| 58
| [[South Africa]]
| align="right" | 2,851,327
| align="center" | 6.43%
| [[Australia]]
| align="center" | 26.6%
| align="right" | 5,344,056
|- bgcolor=#F0F8FF
| 59
| [[Lithuania]]
| align="right" | 2,841,327
| align="center" | 79%
| [[Zambia]]
| align="center" | 26.31%
| align="right" | 2,962,978
|- bgcolor=#F0F8FF
| 60
| [[Panama]]
| align="right" | 2,492,103
| align="center" | 82%
| [[United States]]
| align="center" | 26%
| align="right" | 76,890,874
|}
 
==See also==
{{Portal|Catholicism|Christianity}}
{{Div col}}
* [[Roman Catholic (term)|The term ''Roman Catholic'']]
* {{intitle|Roman Catholic}}
* [[Christianity by country]]
* [[List of Catholic archdioceses]] (by country and continent)
* [[List of Catholic dioceses (alphabetical)]] (including archdioceses)
* [[List of Catholic dioceses (structured view)]] (including archdioceses)
* [[List of Christian denominations by number of members]]
* [[List of current cardinals]] (sortable by name, country, and birthdate)
* [[List of popes]]
* [[List of religious populations]]
* [[State religion#Roman Catholicism]]
* [[Eastern Catholic Churches]]
 
{{div col end}}
* [[Christianity by country]]
* [[Orthodoxy by country]]
* [[Protestants by country]]
* [[Jews by country]]
* [[Islam by country]]
 
==References==
{{Reflist}}
* The US State Department's ''International Religious Freedom Report 2004'' [http://www.state.gov/g/drl/rls/irf/]
* ''catholic-hierarchy.org'' [http://www.catholic-hierarchy.org/country/sc4.html]
* ''adherents.com'' [http://www.adherents.com/Na/Na_95.html#703]
* ''Religious Freedom page''[http://www.census.gov/cgi-bin/ipc/idbrank.pl]
* ''census.gov''[http://www.census.gov/cgi-bin/ipc/idbrank.pl]
*[http://www.earthhealing.info/catholicstats.pdf Global Catholic Statistics: 1905 and Today] by Albert J. Fritsch, SJ, PhD
 
==External links==
[[Category:Christianity by country]]
* {{commons category-inline}}
[[Category:Roman Catholic Church by region| ]]
[[Category:Roman Catholic Church by country| ]]
 
{{Africa in topic|Catholic Church in}}
{{Asia in topic|Catholic Church in}}
{{Catholic Church in Europe}}
{{North America in topic|Catholic Church in}}
{{Oceania in topic|Catholic Church in}}
{{South America in topic|Catholic Church in}}
{{Catholic Church}}
{{Religions by country}}
{{Religion country lists}}
 
[[Category:Catholic Church by country| ]]
[[pt:Igreja Católica Apostólica Romana no mundo]]
[[Category:Catholic Church organisation| ]]