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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov. See Terms

    County Population in Iowa by Year

    Metadata Updated: July 19, 2025

    This dataset contains county population in Iowa from 1990 to the most current year available. Data from 1990, 2000, and 2010 comes from the decennial censuses while the years in between are produced annually.

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. See Terms License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date January 20, 2023
    Metadata Updated Date July 19, 2025

    Metadata Source

    Harvested from Iowa metadata

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date January 20, 2023
    Metadata Updated Date July 19, 2025
    Publisher data.iowa.gov
    Maintainer
    Identifier https://data.iowa.gov/api/views/qtnr-zsrc
    Data First Published 2019-09-09
    Data Last Modified 2025-07-18
    Category Community Demographics
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.iowa.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 023ec45d-9e3a-45ef-8c7f-b3fe3128268d
    Harvest Source Id b99375b9-0a36-4269-920a-6778122ddb87
    Harvest Source Title Iowa metadata
    Homepage URL https://data.iowa.gov/d/qtnr-zsrc
    License https://www.usa.gov/government-works
    Source Datajson Identifier True
    Source Hash e580d84b76b4d956a0439a276e4022630b0469c46157fcfc0269224220cdb252
    Source Schema Version 1.1

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