Prince William County, VA Map
Official Census boundary of Prince William County, Virginia (FIPS 51153). Turn on flood zones, contours, land cover and school districts, measure distances, or click any spot to inspect it.
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Prince William County Demographics
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.
Population
488,880
Households
156,798
Median household income
$131,402
Median age
36.3 years
Median home value
$530,100
Median gross rent
$2,067/mo
Owner-occupied homes
74.3%
Bachelor's degree or higher
44.9%
Below poverty level
6.2%
Land area
335.3 sq mi
Population density
1,458 / sq mi