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Find a Commonwealth ResourceArlington County - GIS Portal
The Farmers Markets layer is a geospatial dataset that inventories active farmers market locations across Arlington County, Virginia. Each record contains identifying, locational, operational, and administrative…
Updated Nov 2, 2026
Fairfax County
This layer was constructed by combining several intermediate layers which were developed in April 2010 from a database constructed several years earlier by DPZ staff. On this layer almost all features are shown as…
Updated Oct 8, 2026
Prince William County
The gisdb.GTS.Parcel data layer is the source layer for the Underdeveloped A-1 Parcels layer that is represented on the online Esri based Prince William County Build-Out Analysis. The layer represents A-1 zoned parcels…
Updated Oct 11, 2026
Prince William County
This layer includes any residential premise address that has an existing residential structure on the parcel. The layer includes information including:Premise typeMagisterial DistrictYear…
Updated Oct 11, 2026
Prince William County
Residentially zoned projects with final development yet to occur. Some projects presented are zoned A-1 with a subdivision plat recorded but remains unbuilt. The projects can be in any stage of development.…
Updated Oct 11, 2026
Prince William County
This layer was created for use in the Prince William County Build-Out Analysis to track the location of nonresidential development in Prince William County. The layer includes any type of structure not considered to be…
Updated Oct 11, 2026
Prince William County
Non-Residentially zoned projects with final development yet to occur.
Updated Oct 11, 2026
Prince William County
A build-out analysis shows the maximum planned future development within a locality. Such an analysis does not show the ideal or preferred conditions. It provides an assessment of the current zoning districts,…
Updated Oct 11, 2026
Fairfax County
The 2020 decennial census blocks within Fairfax County. This data was acquired from the US Census Bureau, with fields slightly customized by Fairfax County Department of Management and Budget, Economic, Demographic, and…
Updated Oct 8, 2026
Datathon 2025
This layer consists of Average Daily Traffic (ADT) volumes with Vehicle Classification Data for most recent years, on Interstate, Arterial and Primary Routes. It also includes a list of each Interstate and Primary…
Updated Oct 17, 2026
Fairfax County
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 dictionary
Updated Oct 8, 2026
Fairfax County
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 dictionary
Updated Oct 8, 2026
Fairfax County
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: …
Updated Oct 8, 2026
Fairfax County
30-year population forecasts at a parcel level within Fairfax County developed on the VALID_TO date in the attribute table. For methodology and a data dictionary please view the IPLS data dictionary
Updated Oct 8, 2026
Fairfax County
Residential market value estimates and most recent sales values for owned properties at a parcel level within Fairfax County as of the VALID_TO date in the attribute table. For methodology and a data dictionary please…
Updated Oct 8, 2026
Fairfax County
Nonresidential gross floor area at a parcel level within Fairfax County as of the VALID_TO date in the attribute table. Information for tax-exempt institutional properties is incomplete. For methodology and a data…
Updated Oct 8, 2026
Fairfax County
30-year household forecasts at a parcel level within Fairfax County developed on the VALID_TO date in the attribute table. For methodology and a data dictionary please view the IPLS data dictionary
Updated Oct 8, 2026
Fairfax County
30-year housing unit forecasts at a parcel level within Fairfax County developed on the VALID_TO date in the attribute table. For methodology and a data dictionary please view the IPLS data dictionary
Updated Oct 8, 2026
Fairfax County
Current households 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 dictionary
Updated Oct 8, 2026
Loudoun County
This application uses surface type data to illustrate the extensive network of unpaved roads in Loudoun County, Virginia.
Updated Oct 10, 2026
