Reference Maps and Applications
2020 Decennial Census
- Loudoun County 2020 Census Geographies - This mapping application provides 2020 population, housing units, and households at different geographic levels: Census Tract, Census Block Group, Census Block, Census Designated Place, and Incorporated Town. (Click on the “i” in the upper right-hand corner for information about how to use the application.)
- Census Designated Places (PDF) - 2020 Decennial Census*
2010 Decennial Census
Additional Information
For a more detailed view, you may use WebLogis, the county's online, interactive mapping system.
(*) Map may be printed in an 8.5 x 11 inch format.
Other Maps
2020 Decennial Census
Forecasts
Approved & Completed Project Maps