A design prototype by Datopian, not an official website
Find a Commonwealth ResourceLoudoun County
Loudoun County, Virginia located within the Washington, D.C. metropolitan area, is approximately 520 square miles and has been one of the most-affluent and fastest growing U.S. counties for the last decade. The County’s…
Updated Oct 10, 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 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
Datathon 2025
The feature service displays VDOT's Responsibility/Ownership events layer segmented onto the Master Route LRS layer. It is meant to delineate the entity responsible for the maintenance and ownership of roadway segments…
Updated Oct 17, 2026
Chesterfield GIS County
Polygon feature class of State Huc6 Watersheds in Chesterfield County, VA. HUC6 is the Hydrologic Unit Code with 6 digits that categorizes a watershed drainage area. Created by USGS.
Updated Nov 3, 2026
Fairfax County
This layer was created by combining the following 2017 planimetric features into a single, countywide layer: major transportation, minor transportation, sidewalk centerlines buffered based on width attribute, buildings…
Updated Oct 8, 2026
City of Alexandria - GIS Portal
A polygon feature depicting the Old Town North Arts and Cultural District in the City of Alexandria. The district was approved at a City Council hearing on April 14, 2018 and is part of Ordinance Section 6-900. The…
Updated Nov 2, 2026
Chesterfield GIS County
Contours2002 that have been generalized to make it easier to load on web maps and easier to download open data. This layer is the 3ft offset. The 3ft offset is also available on Open GeoSpace. Line feature class of 2002…
Updated Nov 3, 2026
Datathon 2025
Virginia Department of Transportation Twenty Eighteen Quarter One Linear Referencing System VDOT 18.1 LRS Release Map Package Package will be downloaded to your local 'Downloads' folder by default. Map package as…
Updated Oct 17, 2026
Datathon 2025
Contents : LRS Release Notes.pdf LRS Data Disclaimer.pdf LRS Release Schedule.pdf HTML Layer Metadata: SDE_VDOT_EDGE_RTE_OL_JURIS_MSR_metadata.html SDE_VDOT_EDGE_RTE_OL_MPST_LRS_metadata.html…
Updated Oct 17, 2026
Datathon 2025
Virginia Department of Transportation Twenty Seventeen Quarter One Linear Referencing System provided by the Spatial Intelligence Group, Enterprise Data Management 17.1 Release Notes, Metadata, Data Disclaimer
Updated Oct 17, 2026
Datathon 2025
Contents: LRS Release Notes.pdf LRS Data Disclaimer.pdf HTML Layer Metadata: SDE_VDOT_EDGE_RTE_OL_JURIS_MSR_metadata.html SDE_VDOT_EDGE_RTE_OL_MPST_LRS_metadata.html SDE_VDOT_EDGE_RTE_OVERLAP_LRS_metadata.html…
Updated Oct 17, 2026
