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Current Population
Current population at a parcel level within Fairfax County as of the VALID_TO date in the attribute table. For methodology and a data dictionary please view the IPLS data... -
Soils - 1990
The soil classification areas from the 1990 soil survey for Fairfax County. Not all areas of Fairfax County were classified during this project so there are areas that do not... -
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,... -
Existing Land Use - Generalized
Existing land use categories for current land uses in Fairfax County as of the VALID_TO date in the attribute table. For methodology and a data dictionary please visit:... -
Tree Cover - 1990
Dataset describes forest cover types in Fairfax County, as they pertain to gypsy moth management. Data was created in-house by the Fairfax County Urban Forest Management, Forest... -
Tax Map Grid
The Fairfax County tax map grid divides the county into approximately 444 tiles. This is the basis for the parcel numbering system 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... -
County Parks
Park land maintained by Fairfax County Park Authority. -
Volunteer Group Areas
Areas where volunteer groups operate within Fairfax County. The volunteer groups (also known as Community Based Organizations) are non-profit organizations that provide basic... -
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... -
Non-County Parks
Park land within Fairfax County not maintained by Fairfax County Park Authority. These parks are owned and operated by regional, state, and federal entities. -
Government Centers
Locations of the government centers within Fairfax County. -
Elementary School Attendance Areas
Attendance areas for each elementary school in Fairfax County. -
Middle School Attendance Areas
Attendance areas for each middle school in Fairfax County. -
Building Additions
Building additions contains additions to building structures that would not be captured as part of the actual building structure. The original data capture of the data in this... -
Comprehensive Plan Land Units
This feature class represents the smallest geographic unit located in development centers as defined by the Fairfax County Comprehensive Plan. The Comprehensive Plan text refers... -
Current Housing Units
Current housing units at a parcel level within Fairfax County as of the VALID_TO date in the attribute table. For methodology and a data dictionary please view the IPLS data... -
Tree Cover - 2011
This layer was extracted from the 2011 land cover raster and converted to polygons. The polygons represent areas of tree canopy derived from classification of Worldview-2... -
Post Offices
The locations of the post offices within Fairfax County. -
Middle School AAP Attendance Areas
Boundaries of attendance areas for middle school Advanced Academic Program (AAP). It depicts all of the AAP middle school attendance areas for Fairfax County Public...