Oregon 9th State Senate District
Akashic| Donald Trump ✓Republican | 62.1% | 47,398 |
|---|---|---|
| Kamala HarrisDemocratic | 34.5% | 26,317 |
| Robert F. Kennedy Jr.We The People | 3.4% | 2,585 |
County-level results (3 counties) — table
| County | Winner | Margin |
|---|---|---|
| Clackamas County, OR | Democratic | D+9.8 |
| Linn County, OR | Republican | R+24.3 |
| Marion County, OR | Republican | R+2.0 |
| Year | Won | Democratic | Republican | Other | Margin | Total |
|---|---|---|---|---|---|---|
| R | 34.5%Harris26,317 | 62.1%Trump47,398 | 3.4%Kennedy2,585 | 76,300 | ||
| R | 36.6%Biden28,497 | 60.4%Trump46,974 | 3.0%Jorgensen2,358 | 77,829 | ||
| R | 32.2%Clinton20,450 | 57.0%Trump36,245 | 10.9%Johnson6,906 | 63,601 | ||
| R | 39.7%Obama20,967 | 60.3%Romney31,792 | 0.0% | 52,759 | ||
| R | 42.5%Obama24,685 | 55.1%McCain32,033 | 2.5%Nader1,428 | 58,146 |
| Year | Margin (D minus R) |
|---|---|
| 2008 | −12.6% |
| 2012 | −20.5% |
| 2016 | −24.8% |
| 2020 | −23.7% |
| 2024 | −27.6% |
State legislative officeholder from OpenStates nightly current-legislator data.
Covering a lightly populated stretch of Oregon, District 9 tilts reliably toward Republican candidates in statewide contests, with its 142,000 residents spread across an economy rooted in agriculture and natural resources.
Across the recorded series it reached a Republican high of 27.6 points in 2024. Between 2020 and 2024 the district moved 3.9 points toward the Republican candidate; the 2024 margin was 27.6 points.
A population of 142,091, a 77% non-Hispanic-white share, and a median household income of $86,821 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 30 and State Senate District 29.
The state-senate districts whose fingerprint — 2000–2024 trajectory, demographics, ancestry, religion — sits closest to this one, and why.
Twin score (0–100) = weighted cosine between tier-standardized fingerprints: presidential margins 2000–2024 with 12-yr trend and elasticity, ACS income, age, education, population and race, top reported ancestries, and religious adherence — chips name the closest-shared dimensions and the widest gap. Re-weight the groups in the twins explorer.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Oregon 9th State Senate District. Akashic. https://akashic.app/sld-upper/41009/. Accessed May 20, 2026. License: CC BY 4.0.