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Find a Commonwealth ResourceLoudoun County
Use this application to view the pattern of concentrations of people by race and Hispanic or Latino ethnicity. Data are provided at the U.S. Census block group level, one of the smallest Census geographies, to provide a…
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
This GIS layer contains the geographical boundaries of the incorporated towns as of the 2020 Census.
Updated Oct 10, 2026
Loudoun County
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…
Updated Oct 10, 2026
Loudoun County
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…
Updated Oct 10, 2026
Loudoun County
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…
Updated Oct 10, 2026
Loudoun County
More Metadata This file contains the boundaries of the Board of Supervisors election districts derived from 2020 US census. The layer also contains the voting precincts inside each district, which is location of polling…
Updated Oct 10, 2026
Loudoun County
WebLogis, Loudoun County's Online Mapping System. Provides access to the County’s Enterprise Geographic Information System data layers.
Updated Oct 10, 2026
