- Lead
- 6,497
- Total
- 31,923
- vs nation
- R+18.9
Oklahoma 34th State Senate District
President margin by year
Place winner margin
President results by year
Modeled candidate-vote estimate on current district boundaries
- Lead
- 6,206
- Total
- 28,832
- vs nation
- R+26.0
- Lead
- 7,999
- Total
- 26,625
- vs nation
- R+32.1
- Lead
- 7,931
- Total
- 25,545
- vs nation
- R+34.9
- Lead
- 7,976
- Total
- 28,512
- vs nation
- R+35.2
- Lead
- 8,462
- Total
- 29,302
- vs nation
- R+26.4
- Lead
- 6,061
- Total
- 25,276
- vs nation
- R+24.5
- Lead
- 3,954
- Total
- 23,942
- vs nation
- R+25.0
Key facts
- 2024 presidential margin
- R+20.4MIT Election Lab
- Population
- 84,3882024 5-year
- Population density
- 832 / sq mi2024 5-year · TIGER/Line
- Land area
- 101 sq miTIGER/Line
- Median household income
- $60,9862024 5-year
- White (non-Hispanic)
- 46.5%2024 5-year
- Black
- 8.9%2024 5-year
- Hispanic / Latino
- 26.2%2024 5-year
- Peak Democratic margin
- D+17.6 in 1936MIT Election Lab
- Peak Republican margin
- R+57.5 in 1972MIT Election Lab
- Most similar
- State Senate District 45, OK · twin score 94.0
presidential history
Party record book
Oklahoma 34th 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
58.5%
4,763 votes · D+17.6 · modeled estimate
Runner-up · Franklin D. Roosevelt, 1932 · 57.9%
Republican
Richard Nixon1972
77.7%
14,457 votes · R+57.5 · modeled estimate
Runner-up · Ronald Reagan, 1984 · 72.9%
Most votes
Largest number of votes cast for the party’s presidential nominee here.
Democratic
Kamala Harris2024
12,340votes
38.7% of the vote · R+20.4 · modeled estimate
Runner-up · Joe Biden, 2020 · 10,896 votes
Republican
George W. Bush2004
18,882votes
64.4% of the vote · R+28.9 · modeled estimate
Runner-up · Donald Trump, 2024 · 18,837 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
William J. Bryan1908
+14.9pts D vs U.S.
Place D+5.4 · U.S. R+9.6 · modeled estimate
Runner-up · John W. Davis, 1924 · +10.4 pts
Republican
John McCain2008
+35.2pts R vs U.S.
Place R+28.0 · U.S. D+7.3 · modeled estimate
Runner-up · Mitt Romney, 2012 · +34.9 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%10,896 | 56.2%14,009 | 24,905 |
Its Republican presidential margin was R+20.3 in 2024 and R+28.0 in 2008. The district had about 119,000 residents, 60.6% White alone in the 2024 ACS 5-year.
Across the recorded series it reached a Democratic high of 17.6 points in 1936 and a Republican high of 57.5 points in 1972. Between 2020 and 2024 the district moved 1.2 points toward the Democratic candidate; the 2024 margin was 20.4 points.
A population of 84,388, a 47% non-Hispanic-white share, and a median household income of $60,986 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 45 and State Senate District 36.
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 34th State Senate District. Akashic. https://akashic.app/sld-upper/40034/. Accessed May 20, 2026. License: CC BY 4.0.