- Lead
- 21,262
- Total
- 37,969
- vs nation
- R+54.5
Oklahoma 3rd State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 18,876
- Total
- 35,064
- vs nation
- R+58.3
- Lead
- 16,459
- Total
- 31,820
- vs nation
- R+53.8
- Lead
- 11,188
- Total
- 29,450
- vs nation
- R+41.8
- Lead
- 10,631
- Total
- 31,679
- vs nation
- R+40.8
- Lead
- 6,955
- Total
- 31,621
- vs nation
- R+19.5
- Lead
- 2,295
- Total
- 24,891
- vs nation
- R+9.7
- Lead
- 619
- Total
- 23,156
- vs nation
- R+5.8
Key facts
- 2024 presidential margin
- R+56.0MIT Election Lab
- Population
- 80,5622024 5-year
- Population density
- 63 / sq mi2024 5-year · TIGER/Line
- Land area
- 1,285 sq miTIGER/Line
- Median household income
- $69,9282024 5-year
- White (non-Hispanic)
- 61.1%2024 5-year
- Black
- 1.9%2024 5-year
- Hispanic / Latino
- 4.3%2024 5-year
- Peak Democratic margin
- D+46.2 in 1932MIT Election Lab
- Peak Republican margin
- R+56.0 in 2024MIT Election Lab
- Most similar
- State Senate District 4, OK · twin score 93.0
presidential history
Party record book
Oklahoma 3rd 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. Roosevelt1932
73.1%
6,220 votes · D+46.2 · modeled estimate
Runner-up · Harry S. Truman, 1948 · 60.0%
Republican
Donald Trump2024
77.1%
29,293 votes · R+56.0 · modeled estimate
Runner-up · Donald Trump, 2020 · 76.0%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
John Kerry2004
12,333votes
39.0% of the vote · R+22.0 · modeled estimate
Runner-up · Al Gore, 2000 · 11,119 votes
Republican
Donald Trump2024
29,293votes
77.1% of the vote · R+56.0 · modeled estimate
Runner-up · Donald Trump, 2020 · 26,638 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
+31.4pts D vs U.S.
Place D+6.2 · U.S. R+25.2 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · +28.5 pts
Republican
Donald Trump2020
+58.3pts R vs U.S.
Place R+53.8 · U.S. D+4.5 · modeled estimate
Runner-up · Donald Trump, 2024 · +54.5 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Oklahoma 3rd State Senate District sits in the Southern Plains. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 46.2 points in 1932 and a Republican high of 56.0 points in 2024. Between 2020 and 2024 the district moved 2.2 points toward the Republican candidate; the 2024 margin was 56.0 points.
A population of 80,562, a 61% non-Hispanic-white share, and a median household income of $69,928 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 4 and State Senate District 7.
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 3rd State Senate District. Akashic. https://akashic.app/sld-upper/40003/. Accessed May 20, 2026. License: CC BY 4.0.