- Lead
- 4,747
- Total
- 26,873
- vs nation
- R+16.2
Oklahoma 37th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 7,900
- Total
- 30,273
- vs nation
- R+30.6
- Lead
- 8,965
- Total
- 27,736
- vs nation
- R+34.4
- Lead
- 8,967
- Total
- 25,555
- vs nation
- R+38.9
- Lead
- 9,193
- Total
- 28,465
- vs nation
- R+39.6
- Lead
- 9,714
- Total
- 28,456
- vs nation
- R+31.7
- Lead
- 7,138
- Total
- 24,443
- vs nation
- R+29.7
- Lead
- 4,947
- Total
- 23,125
- vs nation
- R+29.9
Key facts
- 2024 presidential margin
- R+17.7MIT Election Lab
- Population
- 83,4902024 5-year
- Population density
- 1,230 / sq mi2024 5-year · TIGER/Line
- Land area
- 67.9 sq miTIGER/Line
- Median household income
- $64,8482024 5-year
- White (non-Hispanic)
- 58.2%2024 5-year
- Black
- 7.6%2024 5-year
- Hispanic / Latino
- 9.4%2024 5-year
- Peak Democratic margin
- D+11.4 in 1936MIT Election Lab
- Peak Republican margin
- R+61.4 in 1972MIT Election Lab
- Most similar
- State Senate District 33, OK · twin score 97.5
presidential history
Party record book
Oklahoma 37th State Senate 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. Roosevelt1936
55.5%
4,236 votes · D+11.4 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 55.4%
Republican
Richard Nixon1972
79.9%
14,628 votes · R+61.4 · modeled estimate
Runner-up · Ronald Reagan, 1984 · 75.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
10,805votes
40.2% of the vote · R+17.7 · modeled estimate
Runner-up · Joe Biden, 2020 · 10,773 votes
Republican
George W. Bush2004
19,085votes
67.1% of the vote · R+34.1 · modeled estimate
Runner-up · John McCain, 2008 · 18,829 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
+5.5pts D vs U.S.
Place R+19.7 · U.S. R+25.2 · modeled estimate
Runner-up · William J. Bryan, 1908 · +2.4 pts
Republican
John McCain2008
+39.6pts R vs U.S.
Place R+32.3 · U.S. D+7.3 · modeled estimate
Runner-up · Barry Goldwater, 1964 · +39.3 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 | R | 43.8%10,780 | 56.3%13,860 | 24,640 |
Oklahoma 37th State Senate District sits in the Southern Plains. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 11.4 points in 1936 and a Republican high of 61.4 points in 1972. Between 2020 and 2024 the district moved 8.4 points toward the Democratic candidate; the 2024 margin was 17.7 points.
A population of 83,490, a 58% non-Hispanic-white share, and a median household income of $64,848 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 33 and State Senate District 39.
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 →
Oklahoma 37th State Senate District. Akashic. https://akashic.app/sld-upper/40037/. Accessed May 20, 2026. License: CC BY 4.0.