- Lead
- 16,796
- Total
- 33,018
- vs nation
- R+49.4
Oklahoma 8th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 15,299
- Total
- 32,902
- vs nation
- R+51.0
- Lead
- 12,741
- Total
- 31,612
- vs nation
- R+42.4
- Lead
- 6,659
- Total
- 29,679
- vs nation
- R+26.3
- Lead
- 6,953
- Total
- 33,529
- vs nation
- R+28.0
- Lead
- 2,715
- Total
- 35,879
- vs nation
- R+5.1
- Lead
- 2,275
- Total
- 30,531
- vs nation
- D+6.9
- Lead
- 6,687
- Total
- 30,911
- vs nation
- D+13.1
Key facts
- 2024 presidential margin
- R+50.9MIT Election Lab
- Population
- 81,0392024 5-year
- Population density
- 31 / sq mi2024 5-year · TIGER/Line
- Land area
- 2,619 sq miTIGER/Line
- Median household income
- $51,4802024 5-year
- White (non-Hispanic)
- 61.7%2024 5-year
- Black
- 5.6%2024 5-year
- Hispanic / Latino
- 3.6%2024 5-year
- Peak Democratic margin
- D+47.7 in 1932MIT Election Lab
- Peak Republican margin
- R+50.9 in 2024MIT Election Lab
- Most similar
- State Senate District 1, OK · twin score 98.3
presidential history
Party record book
Oklahoma 8th 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
73.9%
24,107 votes · D+47.7 · modeled estimate
Runner-up · Harry S. Truman, 1948 · 69.9%
Republican
Donald Trump2024
74.6%
24,646 votes · R+50.9 · modeled estimate
Runner-up · Donald Trump, 2020 · 72.3%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Franklin D. Roosevelt1932
24,107votes
73.9% of the vote · D+47.7 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1936 · 24,064 votes
Republican
Donald Trump2024
24,646votes
74.6% of the vote · R+50.9 · modeled estimate
Runner-up · Donald Trump, 2020 · 23,797 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
Harry S. Truman1948
+35.3pts D vs U.S.
Place D+39.8 · U.S. D+4.5 · modeled estimate
Runner-up · John W. Davis, 1924 · +34.5 pts
Republican
Donald Trump2020
+51.0pts R vs U.S.
Place R+46.5 · U.S. D+4.5 · modeled estimate
Runner-up · Donald Trump, 2024 · +49.4 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 | 27.7%7,909 | 72.3%20,631 | 28,540 |
| 2020 | R | 28.1%8,653 | 71.9%22,171 | 30,824 |
Oklahoma 8th State Senate District sits in the Southern Plains. In 2024 it voted Republican.
Across the recorded series it reached a Democratic high of 47.7 points in 1932 and a Republican high of 50.9 points in 2024. Between 2020 and 2024 the district moved 4.4 points toward the Republican candidate; the 2024 margin was 50.9 points.
A population of 81,039, a 62% non-Hispanic-white share, and a median household income of $51,480 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 1 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 8th State Senate District. Akashic. https://akashic.app/sld-upper/40008/. Accessed May 20, 2026. License: CC BY 4.0.