Wyoming 21st State Senate District
Presidential margin, 2004–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 2004 | −38.5% |
| 2008 | −36.8% |
| 2012 | −45.2% |
| 2016 | −49.1% |
| 2020 | −45.1% |
| 2024 | −47.2% |
| Year | Won | Democratic | Republican | Other | Margin | Swing | vs U.S. | Total |
|---|---|---|---|---|---|---|---|---|
| R | 25.0%Harris2,700 | 72.2%Trump7,794 | 2.8% | R+47.2 | R+2.0 | R+45.7 | 10,800 | |
| R | 25.8%Biden2,770 | 71.0%Trump7,610 | 3.2% | R+45.1 | D+4.0 | R+49.6 | 10,723 | |
| R | 20.9%Clinton1,963 | 70.0%Trump6,573 | 9.0% | R+49.1 | R+3.9 | R+51.2 | 9,384 | |
| R | 25.9%Obama2,374 | 71.1%Romney6,525 | 3.1% | R+45.2 | R+8.4 | R+49.1 | 9,179 | |
| R | 30.4%Obama2,903 | 67.2%McCain6,426 | 2.5% | R+36.8 | D+1.7 | R+44.1 | 9,565 | |
| R | 29.9%Kerry2,662 | 68.4%Bush6,092 | 1.7% | R+38.5 | — | R+36.1 | 8,907 |
Current officeholders
State legislative officeholder from OpenStates nightly current-legislator data.
An R+32 presidential margin still ranks among the tighter results in Wyoming's legislative map, where many districts run 20 or more points redder. The district's population of roughly 20,000 tracks the state's sparse, rural settlement pattern.
Across the recorded series it reached a Republican high of 49.1 points in 2016. Between 2020 and 2024 the district moved 2.0 points toward the Republican candidate; the 2024 margin was 47.2 points.
A population of 19,670, a 89% non-Hispanic-white share, and a median household income of $66,697 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 22 and State Senate District 26.
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 →
Wyoming 21st State Senate District. Akashic. https://akashic.app/sld-upper/56021/. Accessed May 20, 2026. License: CC BY 4.0.