- Lead
- 15,251
- Total
- 39,297
- vs nation
- R+37.3
Oregon 11th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 14,644
- Total
- 40,007
- vs nation
- R+41.1
- Lead
- 11,824
- Total
- 32,193
- vs nation
- R+38.8
- Lead
- 8,269
- Total
- 27,761
- vs nation
- R+33.6
- Lead
- 6,901
- Total
- 27,890
- vs nation
- R+32.0
- Lead
- 9,956
- Total
- 28,523
- vs nation
- R+32.4
- Lead
- 7,709
- Total
- 24,269
- vs nation
- R+32.3
- Lead
- 3,406
- Total
- 22,162
- vs nation
- R+23.9
Key facts
- 2024 presidential margin
- R+38.8MIT Election Lab
- Population
- 70,0542024 5-year
- Population density
- 40 / sq mi2024 5-year · TIGER/Line
- Land area
- 1,737 sq miTIGER/Line
- Median household income
- $76,6972024 5-year
- White (non-Hispanic)
- 84.3%2024 5-year
- Black
- 0.4%2024 5-year
- Hispanic / Latino
- 6.8%2024 5-year
- Peak Democratic margin
- D+14.4 in 1964MIT Election Lab
- Peak Republican margin
- R+51.9 in 1928MIT Election Lab
- Most similar
- State House District 58, OR · twin score 96.3
presidential history
Party record book
Oregon 11th State House 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
Lyndon B. Johnson1964
57.2%
6,779 votes · D+14.4 · modeled estimate
Runner-up · William J. Bryan, 1896 · 47.3%
Republican
Herbert Hoover1928
75.2%
3,516 votes · R+51.9 · modeled estimate
Runner-up · Dwight D. Eisenhower, 1952 · 70.1%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
12,033votes
30.1% of the vote · R+36.6 · modeled estimate
Runner-up · Kamala Harris, 2024 · 11,327 votes
Republican
Donald Trump2020
26,677votes
66.7% of the vote · R+36.6 · modeled estimate
Runner-up · Donald Trump, 2024 · 26,578 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
William J. Bryan1896
+2.6pts D vs U.S.
Place R+3.5 · U.S. R+6.1 · modeled estimate
Runner-up · George McGovern, 1972 · −4.4 pts
Republican
Donald Trump2020
+41.1pts R vs U.S.
Place R+36.6 · U.S. D+4.5 · modeled estimate
Runner-up · Donald Trump, 2016 · +38.8 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 |
|---|---|---|---|---|
| 2024 | R | 36.3%11,884 | 63.7%20,828 | 32,712 |
| 2020 | R | 39.3%14,423 | 60.7%22,281 | 36,704 |
Oregon 11th State House District sits in the Pacific Northwest. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 14.4 points in 1964 and a Republican high of 51.9 points in 1928. Between 2020 and 2024 the district moved 2.2 points toward the Republican candidate; the 2024 margin was 38.8 points.
A population of 70,054, a 84% non-Hispanic-white share, and a median household income of $76,697 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 58 and State House District 2.
The state-house 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 11th State House District. Akashic. https://akashic.app/sld-lower/41011/. Accessed May 20, 2026. License: CC BY 4.0.