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Find a Commonwealth ResourceFairfax County
For detailed information on "Proffer Legislation Exempt Mixed Use Areas" legislation contact the Director of the Planning Division, Fairfax County Department of Planning & Development, at 703-324-1380. Contact:…
Updated Oct 8, 2026
Fairfax County
This dataset is a selection of known erosion and flooding problems throughout the County. The data is intended primarily to assist site plan preparers with establishing the existence of known erosion and flooding…
Updated Oct 8, 2026
Fairfax County
This dataset is a selection of known erosion and flooding problems throughout the County. The data is intended primarily to assist site plan preparers with establishing the existence of known erosion and flooding…
Updated Oct 8, 2026
Fairfax County
The Non-Department of Public Works and Environmental Services (DPWES) Dam Break Inundation Zones layer is maintained by Land Development Services (LDS). LDS will obtain the data from the Department of Emergency…
Updated Oct 8, 2026
Fairfax County
This data represents detailed tree canopy cover in Fairfax County, Virginia. The data was derived from the 2021 Land Cover raster dataset which used remote sensing technologies on aerial imagery from the National…
Updated Oct 8, 2026
Fairfax County
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 layer was completed in 2013 using stereo…
Updated Oct 8, 2026
Fairfax County
This data represents detailed tree canopy cover in Fairfax County, Virginia. The data was derived from the 2021 Land Cover raster dataset which used remote sensing technologies on aerial imagery from the National…
Updated Oct 8, 2026
Fairfax County
Hydrographic line features in and around Fairfax County. The original data in this layer was captured during the 1997 data conversion effort for Fairfax County. After that an update capture was completed in 2014 using…
Updated Oct 8, 2026
Fairfax County
Hydrographic polygons in and around Fairfax County. The original data in this layer was captured during the 1997 data conversion effort for Fairfax County. After that an update capture was completed in 2014 using stereo…
Updated Oct 8, 2026
Fairfax County
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.
Updated Oct 8, 2026
Fairfax County
The Community Revitalization Section of the Fairfax County Department of Planning and Development facilitates strategic redevelopment and investment opportunities within targeted commercial areas that align with the…
Updated Oct 8, 2026
Fairfax County
Navigating the USGS floodplain study reports to confirm WSELs and discharges: Navigate to the location in ArcMap/ArcGIS Pro where you are interested in discharges or Waster Surface Elevations (WSELs) At that location,…
Updated Oct 8, 2026
Fairfax County
Based initially on a hard copy map drafted by Harry Rado, predating 2006, scanned, georectified and digitized by Christopher Havlicek in 2009. Revised to its current form as of 4/7/2020 by Christopher Havlicek, DPD GIS,…
Updated Oct 8, 2026
Fairfax County
The Vulnerability Index is comprised of scores from the following indicators from the American Community Survey 2017 –2021 data. Low-income Occupations (Population in occupations making only 2/3 of the median income)…
Updated Oct 8, 2026
Fairfax County
The Vulnerability Index is comprised of scores from the following indicators from the American Community Survey 2017 –2021 data. Low-income Occupations (Population in occupations making only 2/3 of the median income)…
Updated Oct 8, 2026
Fairfax County
This dataset represents the boundaries of Fairfax County Potential Wetlands Areas. Applicants for many plan types are required to certify that all required wetlands permits will be acquired before land disturbance…
Updated Oct 8, 2026
Fairfax County
The 2010 census tracts within Fairfax County. This data was acquired from the US Census Bureau.
Updated Oct 8, 2026
Fairfax County
The census designated places within Fairfax County. This data was acquired from the US Census Bureau.
Updated Oct 8, 2026
Fairfax County
2010 census blocks within Fairfax County. This data was acquired from the US Census Bureau.
Updated Oct 8, 2026
Fairfax County
2010 census blockgroups within Fairfax County. This data was acquired from the US Census Bureau.
Updated Oct 8, 2026
