About Prince William County
Prince William County is a county in Virginia (VA) with a population of approximately 489,640 residents. The county seat is .
Prince William County is one of the counties that make up Virginia, providing local government services including law enforcement, property records, courts, and public infrastructure to its residents.
County Details
- County
- Prince William County
- State
- Virginia (VA)
- Population
- 489,640
- County Seat
Local Government
Prince William County residents are served by county-level government that typically includes:
- County commission or board of supervisors — Elected officials responsible for county governance, budgets, and policy
- Sheriff's office — Provides law enforcement services throughout Prince William County
- County clerk — Manages vital records, elections, and property records
- County courts — The judicial branch serving Prince William County residents
- Tax assessor — Handles property tax assessments and collections
Getting Involved
Residents of Prince William County can participate in local government by attending county commission meetings, voting in local elections, and contacting their county and state representatives. Find your elected officials by browsing the Virginia representatives page.
Frequently Asked Questions
What is the population of Prince William County?
Prince William County has an approximate population of 489,640 residents.
What is the county seat of Prince William County?
The county seat of Prince William County is .
What state is Prince William County in?
Prince William County is located in Virginia (VA).