Datasets
-
High School Attendance Areas
Attendance areas for each high school in Fairfax County. -
Elementary School Attendance Areas
Attendance areas for each elementary school in Fairfax County. -
Human Services Regions
Human services regions within Fairfax County. Fairfax County provides an integrated community-based service delivery system to respond to and anticipate the unique needs of... -
Human Services Offices
Human services offices within Fairfax County. “HS_Region” is the office for each human services region, “DFS_Area” is the offices for the Department of Family Services Areas;... -
Bicycle Routes
This contains scores developed by the Bicycle Level of Service Model for Fairfax County. Additionally this data contains attributes used to identify road suitability for the... -
Non-Marine Clay Shrink-Swell Soils
Non-marine clay shrink swell soils in Fairfax County. These are soils containing other shrinking-swelling clays that can lead to foundation distress if precautions are not taken... -
Marumsco Soils
Marumsco soils in Fairfax County. Marumsco soils are mapped in complexes with other soil types. The complexes are highly variable and consist of combinations of clays, silts,... -
Potential Asbestos Containing Soils
Potential asbestos containing soils in Fairfax County. These soils are mapped over naturally asbestos-containing bedrock. Safety precautions must be taken during construction.... -
Previously Mapped Marine Clay
These areas were mapped as marine clays in previous surveys. Marine clays are high shrink-swell soils that can cause foundation distress. They are sometimes referred to as... -
Historic Zoning Overlay Districts
Historic overlay districts in Fairfax County. Historic overlay districts (HODs) are bounded areas created by the Board of Supervisors. Inside an HOD certain regulations on... -
Radon Potential Areas
Areas of radon potential within Fairfax County. These areas were developed by short-term test results from a study conducted by the Fairfax County Health Department during the... -
Resource Protection Areas
The Chesapeake Bay Preservation Ordinance was adopted to protect our local streams and one of the world's most productive estuaries, the Chesapeake Bay, from pollution due to... -
Tax Administration's Real Estate - Dwelling Addition Data
This table contains information about additions to the structures such as patios, decks, porches, etc. for properties within Fairfax County. There is a one to many relationship... -
Tax Administration's Real Estate - Commercial Data
This table contains information about commercial properties including number of stories, elevators, exterior wall type, floor type and roof type for commercial properties within... -
Tax Administration's Real Estate - Sales Data
This table contains property sales information including sale date, price, and amounts for properties within Fairfax County. There is a one to many relationship to the parcel... -
Tax Administration's Real Estate - Parcels Data
This table contains information about the parcel including livable units, land use code, zoning, and utility description for properties in Fairfax County. There is a one to many... -
Tax Administration's Real Estate - Land Data
This table contains the information about the land including land sizes (square feet & acres) and land property type for properties within Fairfax County. There is a one to... -
Tax Administration's Real Estate - Assessed Values
This table contains the assessed values for current tax year and prior tax year for land and building for properties in Fairfax County. There is a one to one relationship to the... -
Tax Administration's Real Estate - Dwelling Data
This table contains information about the structure on the parcel including year built, number of bedrooms and bathrooms and style for properties within Fairfax County. There is... -
Tax Administration's Real Estate - Legal Data
This table contains the legal description information including legal address (site address), deeded land area, and tax district for properties within Fairfax County. There is a...