Oklahoma 31st State Senate District
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | −31.2% |
| 2008 | −34.0% |
| 2012 | −38.4% |
| 2016 | −48.3% |
| 2020 | −49.9% |
| 2024 | −51.3% |
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| R | 23.5%Harris7,201 | 74.8%Trump22,916 | 1.6% | R+51.3 | R+1.4 | R+49.9 | 30,616 | |
| R | 24.0%Biden7,405 | 73.9%Trump22,792 | 2.1% | R+49.9 | R+1.6 | R+54.4 | 30,836 | |
| R | 23.7%Clinton6,803 | 72.0%Trump20,652 | 4.3% | R+48.3 | R+9.9 | R+50.4 | 28,683 | |
| R | 30.8%Obama7,839 | 69.2%Romney17,621 | — | R+38.4 | R+4.4 | R+42.3 | 25,460 | |
| R | 32.2%Obama9,651 | 66.2%McCain19,836 | 1.6% | R+34.0 | R+2.8 | R+41.3 | 29,955 | |
| R | 34.4%Kerry9,982 | 65.6%Bush19,031 | 0.0% | R+31.2 | — | R+28.7 | 29,013 |
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
Its Republican presidential margin was R+51.3 in 2024 and R+34.0 in 2008. Evangelical Protestant adherents were the largest religious group at 48.9% in the 2020 US Religion Census.
Across the recorded series it reached a Republican high of 51.3 points in 2024. Between 2020 and 2024 the district moved 1.4 points toward the Republican candidate; the 2024 margin was 51.3 points.
A population of 80,568, a 64% non-Hispanic-white share, and a median household income of $63,550 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 14 and State Senate District 38.
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 31st State Senate District. Akashic. https://akashic.app/sld-upper/40031/. Accessed May 20, 2026. License: CC BY 4.0.