Prince William County is a county of 488,880 people in Virginia. The population has risen by half since 2000, adding 208,067 people. That puts it in the top 1% of US counties for household income. That is roughly 41% ahead of the Virginia median. Median household income runs $131,402, well clear of the $82,259 US median. 26% of residents were born outside the United States.
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans
Veterans by period of service, 2024
Gulf War (2001 or later)48.5%(19,577)
US avg: 26.4%
Gulf War (1990s)46.9%(18,935)
US avg: 24.3%
Vietnam era19.2%(7,742)
US avg: 33.1%
Korean War2%(792)
US avg: 4.5%
World War II0.4%(143)
US avg: 1%
Share of the 40,393 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
How many people live in Prince William County, Virginia?
Prince William County, Virginia has about 488,880 residents according to the 2024 American Community Survey.
What is the median household income in Prince William County, Virginia?
The typical household in Prince William County, Virginia earns about $131,402 a year. Half of households make more than that, and half make less.
Is Prince William County, Virginia expensive?
In Prince William County, Virginia, the median home is worth about $530,100, and the typical rent is about $2,067 a month.
How educated are people in Prince William County, Virginia?
About 44.9% of adults age 25 and over in Prince William County, Virginia hold a bachelor's degree or higher.
What is the poverty rate in Prince William County, Virginia?
About 6.2% of people in Prince William County, Virginia live below the federal poverty line.
Has Prince William County, Virginia grown since 1990?
Yes, Prince William County, Virginia has grown since 1990. The population has added about 273,194 residents, a change of about 127 percent over that period.