- Lead
- 13,171
- Total
- 19,401
- vs nation
- R+66.4
Oklahoma 51st State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 12,082
- Total
- 17,664
- vs nation
- R+72.9
- Lead
- 10,843
- Total
- 16,651
- vs nation
- R+67.2
- Lead
- 8,118
- Total
- 14,662
- vs nation
- R+59.2
- Lead
- 8,180
- Total
- 15,784
- vs nation
- R+59.1
- Lead
- 6,610
- Total
- 15,238
- vs nation
- R+40.9
- Lead
- 3,441
- Total
- 12,757
- vs nation
- R+27.5
- Lead
- 983
- Total
- 12,490
- vs nation
- R+16.4
Key facts
- 2024 presidential margin
- R+67.9MIT Election Lab
- Population
- 38,8482024 5-year
- Population density
- 38 / sq mi2024 5-year · TIGER/Line
- Land area
- 1,017 sq miTIGER/Line
- Median household income
- $77,9842024 5-year
- White (non-Hispanic)
- 79.3%2024 5-year
- Black
- 0.7%2024 5-year
- Hispanic / Latino
- 5.2%2024 5-year
- Peak Democratic margin
- D+65.4 in 1932MIT Election Lab
- Peak Republican margin
- R+68.4 in 2020MIT Election Lab
- Most similar
- State House District 32, OK · twin score 98.7
presidential history
Party record book
Oklahoma 51st State House District · the strongest Democratic and Republican presidential performances recorded here, measured three ways.
1908–2024 · 30 presidential cycles
Highest vote share
Largest share of the presidential candidate vote cast here.
Democratic
Franklin D. Roosevelt1932
82.7%
6,506 votes · D+65.4 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 74.3%
Republican
Donald Trump2020
83.4%
14,727 votes · R+68.4 · modeled estimate
Runner-up · Donald Trump, 2024 · 83.3%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Franklin D. Roosevelt1932
6,506votes
82.7% of the vote · D+65.4 · modeled estimate
Runner-up · Lyndon B. Johnson, 1964 · 6,044 votes
Republican
Donald Trump2024
16,153votes
83.3% of the vote · R+67.9 · modeled estimate
Runner-up · Donald Trump, 2020 · 14,727 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
John W. Davis1924
+51.2pts D vs U.S.
Place D+26.1 · U.S. R+25.2 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · +47.6 pts
Republican
Donald Trump2020
+72.9pts R vs U.S.
Place R+68.4 · U.S. D+4.5 · modeled estimate
Runner-up · Donald Trump, 2016 · +67.2 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 | 17.8%3,070 | 82.2%14,164 | 17,234 |
| 2020 | R | 16.3%2,545 | 83.7%13,054 | 15,599 |
Oklahoma 51st State House District sits in the Southern Plains. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 65.4 points in 1932 and a Republican high of 68.4 points in 2020. Between 2020 and 2024 the district moved 0.5 points toward the Democratic candidate; the 2024 margin was 67.9 points.
A population of 38,848, a 79% non-Hispanic-white share, and a median household income of $77,984 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 32 and State House District 29.
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 →
Oklahoma 51st State House District. Akashic. https://akashic.app/sld-lower/40051/. Accessed May 20, 2026. License: CC BY 4.0.