Datasets

Hanover County

Chesapeake Bay Resource Protection Areas

This layer was created using a combination of Hanover County's existing raster layer and solid blue-line waterways as described by the USGS National Topographic Map.

City of Alexandria - GIS Portal

Central Business District

A polygon feature representing the central business district.

Hanover County

Impaired Waters

Hampton Roads PDC & Hampton Roads TPO

Hampton Roads 2020 Census Block Groups (Redistricting)

2020 Census Block Groups with PL94_171 Redistricting Data Download data dictionary for fields.

Loudoun County

Loudoun 2010 Census Designated Places

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…

Loudoun County

Loudoun 2010 Census Blocks

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…

Loudoun County

Loudoun 2010 Census Block Groups

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…

Loudoun County

Loudoun 2010 Census Tracts

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,…

Loudoun County

Loudoun 2020 Census Towns

This GIS layer contains the geographical boundaries of the incorporated towns as of the 2020 Census.

Loudoun County

Loudoun 2020 Census Designated Places

This GIS layer contains the geographical boundaries of the 2020 Census Designated Places (CDP) for Loudoun County, Virginia. CDPs are delineated to provide data for concentrations of population in unincorporated…

Loudoun County

Loudoun 2020 Census Blocks

This GIS layer contains the geographical boundaries of the 2020 census blocks for Loudoun County, Virginia. The 2020 Census block boundaries were used for statistical data collection and tabulation purposes for the 2020…

Loudoun County

Loudoun 2020 Census Tracts

This GIS layer contains the geographical boundaries of the 2020 census tracts for Loudoun County, Virginia. The 2020 Census tract boundaries are used for Census Bureau statistical data tabulation purposes, including the…

Loudoun County

Loudoun Planning Subareas

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…

Loudoun County

Loudoun Place Types

More Metadata This feature class contains the basic expected land uses, or place types, for specific areas for all of Loudoun County. The place type approach concentrates on the context of any area instead of typical…

Loudoun County

Loudoun Water Bodies

More Metadata Water Bodies are used for water supply planning, the administration of related zoning restrictions, and to locate water supplies in rural areas for fighting fires. Supplemental_Information: Data are stored…

Loudoun County

Loudoun Streams

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…

Loudoun County

Loudoun Road Casings

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,…

Loudoun County

Loudoun Miscellaneous Cultural Arcs

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…

Loudoun County

Loudoun Buildings

More Metadata Building Footprints are a base map data layer derived by automated processes and processed for cartographic representation at 1:2400 scale. The polygon features represent the outlines of buildings and…

Loudoun County

Loudoun Town Boundaries

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…