- Lead
- 13,164
- Total
- 55,587
- vs nation
- D+25.2
Oregon 24th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 16,231
- Total
- 65,002
- vs nation
- D+20.5
- Lead
- 11,910
- Total
- 53,598
- vs nation
- D+20.1
- Lead
- 8,464
- Total
- 49,688
- vs nation
- D+13.2
- Lead
- 9,422
- Total
- 49,342
- vs nation
- D+11.8
- Lead
- 2,187
- Total
- 51,744
- vs nation
- D+6.7
- Lead
- 968
- Total
- 43,436
- vs nation
- R+2.7
- Lead
- 568
- Total
- 39,550
- vs nation
- R+10.0
Key facts
- 2024 presidential margin
- D+23.7MIT Election Lab
- Population
- 139,9932024 5-year
- Population density
- 2,377 / sq mi2024 5-year · TIGER/Line
- Land area
- 58.9 sq miTIGER/Line
- Median household income
- $73,0612024 5-year
- White (non-Hispanic)
- 56.6%2024 5-year
- Black
- 7.3%2024 5-year
- Hispanic / Latino
- 14.9%2024 5-year
- Peak Democratic margin
- D+25.0 in 2020MIT Election Lab
- Peak Republican margin
- R+74.4 in 1904MIT Election Lab
- Most similar
- State Senate District 23, OR · twin score 90.4
presidential history
Party record book
Oregon 24th State Senate District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1892–2024 (partial returns from 1876) · 38 presidential cycles · 38 with a vote-share denominator · 34 with a national benchmark
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Joe Biden2020
60.9%
39,614 votes · D+25.0 · modeled estimate
Runner-up · Kamala Harris, 2024 · 59.9%
Republican
Theodore Roosevelt1904
81.7%
2,977 votes · R+74.4 · modeled estimate
Runner-up · William McKinley, 1896 · 78.8%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
39,614votes
60.9% of the vote · D+25.0 · modeled estimate
Runner-up · Kamala Harris, 2024 · 33,276 votes
Republican
Dwight D. Eisenhower1952
27,189votes
72.2% of the vote · R+45.0 · modeled estimate
Runner-up · Ronald Reagan, 1984 · 27,131 votes
Best relative to the U.S.
This Place’s margin against the national margin in the same election — positive when it leaned toward the party more than the country did.
Democratic
Kamala Harris2024
+25.2pts D vs U.S.
Place D+23.7 · U.S. R+1.5 · modeled estimate
Runner-up · Joe Biden, 2020 · +20.5 pts
Republican
Theodore Roosevelt1904
+54.7pts R vs U.S.
Place R+74.4 · U.S. R+19.7 · modeled estimate
Runner-up · William McKinley, 1900 · +54.0 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Senate and governor results are in the Office selector at the top of this page.
U.S. House
Each row is a county-allocated estimate of U.S. House votes for this district — county returns apportioned onto its boundary, not precinct-counted. “Vote lead” is the estimated local lead here, not necessarily the winner of the full contest.
| Year | Vote lead | Democratic | Republican | Total |
|---|---|---|---|---|
| 2018 | D | 82.4%45,044 | 17.6%9,617 | 54,661 |
Oregon 24th State Senate District sits in the Pacific Northwest. In 2024 it voted Democratic.
Across the recorded series it reached a Democratic high of 25.0 points in 2020 and a Republican high of 74.4 points in 1904. Between 2020 and 2024 the district moved 1.3 points toward the Republican candidate; the 2024 margin was 23.7 points.
A population of 139,993, a 57% non-Hispanic-white share, and a median household income of $73,061 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 23 and Legislative (Senate) District 32.
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.
District research tools
Open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report → · Browse all comparisons →
Oregon 24th State Senate District. Akashic. https://akashic.app/sld-upper/41024/. Accessed May 20, 2026. License: CC BY 4.0.