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Find a Commonwealth ResourceLoudoun County
DATA MAINTENANCE / UPDATE FREQUENCY: ANNUALLY - DATA LAST UPDATED BASED ON 2023 IMAGERY More Metadata Tree Points are a base map data layer derived by automated processes and processed for cartographic representation at…
Updated Oct 10, 2026
Loudoun County
The Loudoun Elections Dashboard is provided to give voters in Loudoun County a general overview of election turnout and statistics. Any data provided here is preliminary and subject to change at any time. Note: This…
Updated Oct 10, 2026
Loudoun County
Loudoun County and town residents can enter their address to check their polling place locations. Also included are the election precinct, County election district, VA House and VA Senate districts.
Updated Oct 10, 2026
Loudoun County
Information on elections and voter registration in Loudoun County, Virginia. Loudoun.gov/vote
Updated Oct 10, 2026
Loudoun County
More Metadata This layer identifies the Legacy Route 28 Optional Overlay Districts in Eastern Loudoun County. The districts provide additional development options for the properties mapped as specified in Article 4…
Updated Oct 10, 2026
Loudoun County
River and Stream Corridor Resources (RSCR) is a part of the Natural and Environmental Resources chapter of the new Loudoun County Zoning Ordinance adopted on Dec 13, 2023. The River and Stream Corridor Resources is…
Updated Oct 10, 2026
Loudoun County
Revitalization Areas identify those portions of Loudoun County, specifically the entire Suburban Policy Area & a portion of the Leesburg Joint Land Management Area, where residential developers can receive tax…
Updated Oct 10, 2026
Loudoun County
Community Health Data The Virginia Community Health Improvement Data Portal tracks key health and quality of life indicators across different topics, including health, economy, education, environment, public safety,…
Updated Oct 10, 2026
Loudoun County
More Metadata Data updated daily. Address points mark the location of each addressable structure and its access point. The access point is the place where a driveway intersects the road. The building point is where the…
Updated Oct 10, 2026
Loudoun County
More Metadata Data updated daily. Street centerline was originally developed from the road features on the County's 1:2400 base map. Both address range and a link to street names are included as data attributes. The…
Updated Oct 10, 2026
Loudoun County
More Metadata This GIS layer contains the geographical boundaries of the 2010 Census Designated Places (CDP) for Loudoun County, Virginia. CDPs are delineated to provide data for concentrations of population in…
Updated Oct 10, 2026
Loudoun County
More Metadata This GIS layer contains the geographical boundaries of the 2010 census blocks for Loudoun County, Virginia. The 2010 Census block boundaries were used for statistical data collection and tabulation…
Updated Oct 10, 2026
Loudoun County
More Metadata This GIS layer contains the geographical boundaries of the 2010 census block groups for Loudoun County, Virginia. The 2010 Census block group boundaries are used for Census Bureau statistical data…
Updated Oct 10, 2026
Loudoun County
More Metadata This GIS layer contains the geographical boundaries of the 2010 census tracts for Loudoun County, Virginia. The 2010 Census tract boundaries are used for Census Bureau statistical data tabulation purposes,…
Updated Oct 10, 2026
Loudoun County
More Metadata The county is divided into subareas to facilitate planning services, demographic forecasting, capital facility planning, and service delivery. The subareas also differentiate communities of interest as…
Updated Oct 10, 2026
Loudoun County
More Metadata Drainage is a base map data layer derived by automated processes and processed for cartographic representation at 1:2400 scale. The line features represent the any visible surface drainage feature, natural…
Updated Oct 10, 2026
Loudoun County
More Metadata Road Casings are a base map data layer derived by automated processes and processed for cartographic representation at 1:2400 scale. Captured as polygons, these features represent roads, parking lots,…
Updated Oct 10, 2026
Loudoun County
Metadata Miscellaneous cultural arcs are a base map data layer derived by automated processes and processed for cartographic representation at 1:2400 scale. These line features represent the features that do not fall…
Updated Oct 10, 2026
Loudoun County
More Metadata The Commonwealth of Virginia grants certain powers to incorporated municipalities. There are seven towns in the County. Washington Dulles International Airport is also included due to its jurisdictional…
Updated Oct 10, 2026
Loudoun County
The stormwater structures data is comprised of points (inlets, manholes, pipe ends, culvert ends, and control devices). The pipe and culvert point structures, typically one at each end of the pipe/culvert line, include…
Updated Oct 10, 2026
