- Lead
- 11,627
- Total
- 20,764
- vs nation
- R+54.5
Oklahoma 12th State House District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 10,043
- Total
- 17,895
- vs nation
- R+60.6
- Lead
- 8,807
- Total
- 15,344
- vs nation
- R+59.5
- Lead
- 7,013
- Total
- 13,721
- vs nation
- R+55.0
- Lead
- 6,818
- Total
- 14,416
- vs nation
- R+54.6
- Lead
- 5,216
- Total
- 13,064
- vs nation
- R+37.5
- Lead
- 2,698
- Total
- 9,863
- vs nation
- R+27.9
- Lead
- 1,183
- Total
- 8,874
- vs nation
- R+21.9
Key facts
- 2024 presidential margin
- R+56.0MIT Election Lab
- Population
- 38,4412024 5-year
- Population density
- 99 / sq mi2024 5-year · TIGER/Line
- Land area
- 390 sq miTIGER/Line
- Median household income
- $87,8232024 5-year
- White (non-Hispanic)
- 67.9%2024 5-year
- Black
- 2.5%2024 5-year
- Hispanic / Latino
- 5.7%2024 5-year
- Peak Democratic margin
- D+39.7 in 1932MIT Election Lab
- Peak Republican margin
- R+57.4 in 2016MIT Election Lab
- Most similar
- State House District 9, GA · twin score 94.2
presidential history
Party record book
Oklahoma 12th 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
69.8%
1,670 votes · D+39.7 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 56.2%
Republican
Donald Trump2024
77.2%
16,023 votes · R+56.0 · modeled estimate
Runner-up · Donald Trump, 2020 · 77.2%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
4,396votes
21.2% of the vote · R+56.0 · modeled estimate
Runner-up · John Kerry, 2004 · 3,924 votes
Republican
Donald Trump2024
16,023votes
77.2% of the vote · R+56.0 · modeled estimate
Runner-up · Donald Trump, 2020 · 13,809 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
+27.3pts D vs U.S.
Place D+2.1 · U.S. R+25.2 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · +21.9 pts
Republican
Donald Trump2020
+60.6pts R vs U.S.
Place R+56.1 · U.S. D+4.5 · modeled estimate
Runner-up · Donald Trump, 2016 · +59.5 pts
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of R+56, this district ranks among the most lopsided in the state, reflecting the heavily Republican rural or small-town Oklahoma composition that has defined its electoral pattern for well over a decade.
Across the recorded series it reached a Democratic high of 39.7 points in 1932 and a Republican high of 57.4 points in 2016. The 2024 margin was 56.0 points.
A population of 38,441, a 68% non-Hispanic-white share, and a median household income of $87,823 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 9 and State House District 27.
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 12th State House District. Akashic. https://akashic.app/sld-lower/40012/. Accessed May 20, 2026. License: CC BY 4.0.