Texas 31st State House District
Akashic| Donald Trump ✓Republican | 68.2% | 47,876 |
|---|---|---|
| Kamala HarrisDemocratic | 31.3% | 21,966 |
| Jill SteinGreen | 0.5% | 377 |
County-level results (11 counties) — table
| County | Winner | Margin |
|---|---|---|
| Brooks County, TX | Democratic | D+9.6 |
| Duval County, TX | Republican | R+9.8 |
| Jim Hogg County, TX | Democratic | D+8.3 |
| Karnes County, TX | Republican | R+58.1 |
| Kenedy County, TX | Republican | R+46.8 |
| La Salle County, TX | Republican | R+20.5 |
| Live Oak County, TX | Republican | R+69.6 |
| McMullen County, TX | Republican | R+84.4 |
| Starr County, TX | Republican | R+16.0 |
| Wilson County, TX | Republican | R+53.6 |
| Zapata County, TX | Republican | R+22.4 |
| Year | Won | Democratic | Republican | Other | Margin | Total |
|---|---|---|---|---|---|---|
| R | 31.3%Harris21,966 | 68.2%Trump47,876 | 0.5%Stein377 | 70,219 | ||
| R | 37.2%Biden25,790 | 62.2%Trump43,120 | 0.5%Jorgensen365 | 69,275 | ||
| R | 47.1%Clinton25,652 | 50.4%Trump27,449 | 2.4%Johnson1,326 | 54,427 | ||
| D | 53.8%Obama27,402 | 46.2%Romney23,562 | 0.0% | 50,964 | ||
| D | 52.7%Obama26,056 | 45.5%McCain22,463 | 1.8%Barr879 | 49,398 |
| Year | Margin (D minus R) |
|---|---|
| 2008 | +7.3% |
| 2012 | +7.5% |
| 2016 | −3.3% |
| 2020 | −25.0% |
| 2024 | −36.9% |
State legislative officeholder from OpenStates nightly current-legislator data.
With a 2024 presidential margin of R+52.5, this West Texas or rural district ranks among the state's most one-sided in presidential voting, leaving general-election outcomes largely predetermined and primary contests as the decisive political events.
Across the recorded series it reached a Democratic high of 7.5 points in 2012 and a Republican high of 36.9 points in 2024. Between 2020 and 2024 the district moved 11.9 points toward the Republican candidate; the 2024 margin was 36.9 points.
A population of 184,966, a 50% non-Hispanic-white share, and a median household income of $55,148 describe the district. The district's voting pattern over the last decade is most similar to that of State House District 43 and State House District 74.
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.
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 →
Texas 31st State House District. Akashic. https://akashic.app/sld-lower/48031/. Accessed May 20, 2026. License: CC BY 4.0.