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Municipal Boundaries

Overview

Prince William County, VA (shown in white) has 335.25 mi² of land area and 11.91 mi² of water resources. The county is bordered by:


The county's elevations range from a low of 0' to a high of 1,250', with a weighted average of 262.9' above sea level.

Temperatures range from average lows around 25.3°F to average highs around 88.6°F. A year-round daily temperature averages 56.7°F. Average annual precipation is 47.6". With these temperatures and precipation, the majority of the county scores as an 7A using the USDA Plant Hardiness Zone Map (the standard by which gardeners and growers can determine which perennial plants are most likely to thrive in a location).

The estimated population of Prince William County is 496,315 with 158,455 households. These households are spread across 25 unique municipalties (not all shown).