Benton County, Oregon
What we have for Benton County today, and what is coming.
Basics
- County code (FIPS): 41003
- Land area: 675 square miles
- Population: 95,184
Federal money spent here
Fiscal year 2026: $860.7 million in federal contracts, grants, loans and other awards for work done in Benton County.
Who represents Benton County
U.S. Senate (whole state): Jeff Merkley (Democrat), Ron Wyden (Democrat).
U.S. House districts that include part of this county
| District | Member | Share of county land |
|---|---|---|
| Congressional District 4 | Val T. Hoyle (Democrat) | 100% |
| Congressional District 5 | Janelle S. Bynum (Democrat) | 0% |
State senate districts
| District | Member | Share of county land |
|---|---|---|
| State Senate District 5 | Dick Anderson (Republican) | 82.2% |
| State Senate District 8 | Sara Gelser Blouin (Democratic) | 17.8% |
State house / assembly districts
| District | Member | Share of county land |
|---|---|---|
| State House District 10 | David Gomberg (Democratic) | 82.2% |
| State House District 16 | Sarah McDonald (Democratic) | 16.8% |
| State House District 15 | Shelly Davis (Republican) | 1% |
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.
Coming next for counties: county commission meetings and agendas, county budgets, local ballot measures and election results. We add each one as soon as a public, reliable feed exists for it. Know a good source? Tell us.
Sources: U.S. Census Bureau Gazetteer (county list, public domain); USAspending.gov (U.S. Treasury). Built 2026-11-03 15:28.