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Virginia Open Data

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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…

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Updated Oct 10, 2026

Prototype by Datopian · not an official government website · data from data.virginia.gov