Marion County, Oregon
What we have for Marion County today, and what is coming.
Basics
- County code (FIPS): 41047
- Land area: 1,181 square miles
- Population: 345,920
Federal money spent here
Fiscal year 2026: $3.4 billion in federal contracts, grants, loans and other awards for work done in Marion County.
Who represents Marion 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 5 | Janelle S. Bynum (Democrat) | 70.1% |
| Congressional District 6 | Andrea Salinas (Democrat) | 29.4% |
| Congressional District 2 | Cliff Bentz (Republican) | 0.5% |
State senate districts
| District | Member | Share of county land |
|---|---|---|
| State Senate District 9 | Fred Girod (Republican) | 81.5% |
| State Senate District 11 | Kim Thatcher (Republican) | 7.5% |
| State Senate District 8 | Sara Gelser Blouin (Democratic) | 3.7% |
| State Senate District 10 | Deb Patterson (Democratic) | 3.4% |
| State Senate District 29 | Todd Nash (Republican) | 2.3% |
| State Senate District 6 | Cedric Hayden (Republican) | 1.6% |
State house / assembly districts
| District | Member | Share of county land |
|---|---|---|
| State House District 17 | Ed Diehl (Republican) | 51% |
| State House District 18 | Rick Lewis (Republican) | 30.5% |
| State House District 22 | Lesly Muñoz (Democratic/Working Families) | 6.2% |
| State House District 15 | Shelly Davis (Republican) | 3.7% |
| State House District 57 | Greg Smith (Republican) | 2.3% |
| State House District 20 | Paul Evans (Democratic) | 2% |
| State House District 11 | Jami Cate (Republican) | 1.6% |
| State House District 19 | Tom Andersen (Democratic) | 1.5% |
| State House District 21 | Kevin Mannix (Republican) | 1.3% |
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.