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Prince William County map

Explore the boundary, see its place in Virginia, and download a map for your next project.

FIPS 511532025 Census boundariesFree PDF · PNG · SVG
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Boundary map of Prince William County, Virginia Prince William County
2025 U.S. Census boundaries. Detailed county outline. Zoom or expand for a closer look.
335.3 sq miLand area
11.9 sq miWater area
3.4%Share of area that is water
51153Five-digit county FIPS code

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SVG

SVG is editable vector artwork. PNG is a high-resolution image. PDF uses landscape Letter pages, with a separate key when needed.

Downloads contain the complete boundary map, independent of zoom. Boundary data (GeoJSON) · Reuse with source credit.

Roads, terrain & aerial imagery

Explore Prince William County, Virginia with a county boundary overlay. Choose a view to load the interactive map.

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Street names, terrain, or aerial photography with the county boundary in view.

Backgrounds load from OpenStreetMap or USGS only when selected. Imagery dates and detail vary by location.

Prince William County at a glance

Prince William County is one of 133 county-level areas in Virginia. Its 335.3 square miles of land place it at position 58 among those areas by land size. Including 11.9 square miles of water, its mapped total area is approximately 347.2 square miles.

Full Census namePrince William County
StateVirginia
FIPS / GEOID51153
Boundary vintage2025
Outline source scale1:500,000

Counties along the boundary

These county-level areas share a line segment with Prince William County in the Census cartographic boundary dataset. Select one to continue exploring.

Using this map

Choose a blank outline for coloring or a labelled download for reference. SVG preserves editable boundary artwork, PNG works in slides, and PDF provides a ready-to-print landscape page. Use the full state map to compare surrounding counties.

Roads, topography, and aerial imagery are available in the interactive background viewer. Those backgrounds have their own dates and sources; the red boundary overlay follows the 2025 Census geography.

Sources and precision

U.S. Census Bureau, 2025 Cartographic Boundary Files. The county outline uses the 1:500,000 file; location maps and interactive overlays use 1:5,000,000. Areas come from ALAND and AWATER, converted to square miles and rounded to one decimal place. Neighbor links are calculated from shared boundary segments, not from point-only contacts. Generalized maps are for geographic reference, not parcel or legal boundary determination. Full methodology.