Median Age in Prince William County, VA
ACS 2024 5-Year Estimates
36.3 years
Rank #2,840/3,222 · #114 in VA
12th
Prince William 36.3 years
VA 39.0 years -6.9%
US 38.9 years -6.7%
Median Age Trend
Rankings →Percentile Rank Over Time
Year-over-Year Age Change
National Distribution
How Prince William County's median age of 36.3 years compares to all 3,222 U.S. counties. Values range from 21.4 years to 86.2 years.
Distribution of Median Age Across All Counties
Ranking Context
Counties ranked closest to Prince William County for median age.
Nearby Rankings
Full ranking →| #2,837 | Ellis County, TX | 36.3 years |
| #2,838 | Lipscomb County, TX | 36.3 years |
| #2,839 | Parmer County, TX | 36.3 years |
| #2,840 | Prince William County, VA | 36.3 years |
| #2,841 | Stafford County, VA | 36.3 years |
| #2,842 | Benton County, WA | 36.3 years |
| #2,843 | Campbell County, WY | 36.3 years |
About Median Age
Prince William County, Virginia has a median age of 36.3 years, ranking #2,840 of 3,222 counties nationwide — 6.7% below the national value of 38.9 years. Within Virginia, it ranks #114 of 133. This places it in the 12th percentile nationally.
The median age of the total population. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.