Oregon 1st 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
66.7%
11,871 votes · D+33.6 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 57.2%
Republican
Theodore Roosevelt1904
70.2%
1,625 votes · R+52.8 · modeled estimate
Runner-up · Herbert Hoover, 1928 · 67.1%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Joe Biden2020
14,790votes
33.7% of the vote · R+30.0 · modeled estimate
Runner-up · Kamala Harris, 2024 · 14,120 votes
Republican
Donald Trump2020
27,971votes
63.7% of the vote · R+30.0 · modeled estimate
Runner-up · Donald Trump, 2024 · 26,641 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
Lyndon B. Johnson1964
+11.0pts D vs U.S.
Place D+33.6 · U.S. D+22.6 · modeled estimate
Runner-up · Adlai Stevenson, 1956 · +8.0 pts
Republican
Donald Trump2016
+35.5pts R vs U.S.
Place R+33.4 · U.S. D+2.1 · modeled estimate
Runner-up · Donald Trump, 2020 · +34.5 pts
current representation
Current officeholders
RCourt BoiceState House · 1
State legislative officeholder from OpenStates nightly current-legislator data.
U.S. House elections · 3 House
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.
Source · Akashic county-allocated estimate from certified county returns, House; not precinct-counted.
Year
Vote lead
Democratic
Republican
Total
2024
R
37.0%13,928
63.0%23,691
37,619
2020
R
39.1%15,925
60.9%24,805
40,730
2018
R
47.3%7,046
52.7%7,856
14,902
Covering rural eastern Oregon, this district delivered a nearly 49-point margin for the Republican presidential candidate in 2024, making it one of the most lopsided state house seats in the state and a reliable anchor of the GOP caucus.
Across the recorded series it reached a Democratic high of 33.6 points in 1964 and a Republican high of 52.8 points in 1904. The 2024 margin was 29.8 points.
A population of 71,157, a 84% non-Hispanic-white share, and a median household income of $60,964 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 4 and State House District 60.
Akashic
Political twins — state-house districts
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.
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 → · Or open the source-auditable district brief for electoral baseline, electorate, current-cycle coverage, geography, official dates, and methodology. Open campaign intelligence report →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Oregon 1st State House District. Akashic. https://akashic.app/sld-lower/41001/. Accessed May 20, 2026. License: CC BY 4.0.
How did Oregon 1st State House District vote in 2024?
In 2024, Oregon 1st State House District voted Republican by 29.8 points (R+29.8), carried by the Republican candidate. Out of 42,021 votes cast, 14,120 went Democratic and 26,641 went Republican.
When did Oregon 1st State House District last vote Democratic?
The most recent presidential election in which Oregon 1st State House District voted Democratic was 1976.
How many people live in Oregon 1st State House District?
Oregon 1st State House District has a population of 71,157 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Oregon 1st State House District?
Median household income in Oregon 1st State House District is $60,964 — below the national median of $80,734. The Oregon state median is $83,011.
What is the political history of Oregon 1st State House District?
Akashic tracks 38 presidential elections in Oregon 1st State House District from 1876 to 2024. Of those, 6 went Democratic and 31 went Republican.