Oklahoma 45th State Senate District
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | −46.3% |
| 2008 | −41.0% |
| 2012 | −41.6% |
| 2016 | −37.7% |
| 2020 | −27.2% |
| 2024 | −26.2% |
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| R | 35.9%Harris11,406 | 62.1%Trump19,741 | 2.1% | R+26.2 | D+1.0 | R+24.7 | 31,806 | |
| R | 35.2%Biden10,934 | 62.4%Trump19,400 | 2.4% | R+27.2 | D+10.4 | R+31.7 | 31,080 | |
| R | 27.9%Clinton8,106 | 65.6%Trump19,033 | 6.5% | R+37.7 | D+4.0 | R+39.7 | 29,015 | |
| R | 29.2%Obama7,295 | 70.8%Romney17,699 | — | R+41.6 | R+0.6 | R+45.5 | 24,994 | |
| R | 29.3%Obama8,194 | 70.3%McCain19,662 | 0.4% | R+41.0 | D+5.3 | R+48.3 | 27,959 | |
| R | 26.8%Kerry7,192 | 73.2%Bush19,607 | 0.0% | R+46.3 | — | R+43.9 | 26,799 |
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of R+76.6, this district ranks among the most one-sided in the state, reflecting a rural electorate where statewide and federal contests rarely generate competitive outcomes.
Across the recorded series it reached a Republican high of 46.3 points in 2004. Between 2020 and 2024 the district moved 1.0 points toward the Democratic candidate; the 2024 margin was 26.2 points.
A population of 84,066, a 56% non-Hispanic-white share, and a median household income of $69,461 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 36 and State Senate District 25.
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.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Oklahoma 45th State Senate District. Akashic. https://akashic.app/sld-upper/40045/. Accessed May 20, 2026. License: CC BY 4.0.