Prince William County, Virginia
What we have for Prince William County today, and what is coming.
Basics
- County code (FIPS): 51153
- Land area: 335 square miles
- Population: 482,204
Federal money spent here
Fiscal year 2026: $5.2 billion in federal contracts, grants, loans and other awards for work done in Prince William County.
Who represents Prince William County
U.S. Senate (whole state): Tim Kaine (Democrat), Mark R. Warner (Democrat).
U.S. House districts that include part of this county
| District | Member | Share of county land |
|---|---|---|
| Congressional District 10 | Suhas Subramanyam (Democrat) | 61.3% |
| Congressional District 7 | Eugene Simon Vindman (Democrat) | 38.7% |
State senate districts
| District | Member | Share of county land |
|---|---|---|
| State Senate District 29 | Jeremy McPike (Democratic) | 56.2% |
| State Senate District 30 | Danica Roem (Democratic) | 32.2% |
| State Senate District 33 | Jennifer Carroll Foy (Democratic) | 11.6% |
State house / assembly districts
| District | Member | Share of county land |
|---|---|---|
| State House District 22 | Liz Guzmán (Democratic) | 30.3% |
| State House District 21 | Josh Thomas (Democratic) | 25.3% |
| State House District 23 | Margaret Franklin (Democratic) | 22.2% |
| State House District 25 | Briana Sewell (Democratic) | 9.6% |
| State House District 24 | Luke Torian (Democratic) | 7.2% |
| State House District 19 | J.R. Henson (Democratic) | 3.6% |
| State House District 20 | not matched | 1.9% |
Matched by district number using the U.S. Census Bureau 2020 county–district relationship files (land area overlap; districts may have been redrawn since). Your exact district depends on your address: U.S. House · state legislators.
County government
Find the official county website and contacts in the USA.gov local government directory or the National Association of Counties explorer.
Sources: U.S. Census Bureau Gazetteer (county list, public domain); USAspending.gov (U.S. Treasury). Built 2026-11-03 15:28.