Wisconsin 25th State Senate District
| Donald Trump ✓Republican | 56.1% | 62,002 |
|---|---|---|
| Kamala HarrisDemocratic | 42.5% | 46,941 |
| Robert F. Kennedy Jr.No | 1.3% | 1,489 |
County-level results (8 counties) — table
| County | Winner | Margin |
|---|---|---|
| Ashland County, WI | Democratic | D+4.7 |
| Bayfield County, WI | Democratic | D+11.1 |
| Burnett County, WI | Republican | R+30.9 |
| Douglas County, WI | Democratic | D+5.3 |
| Iron County, WI | Republican | R+26.2 |
| Polk County, WI | Republican | R+30.9 |
| Sawyer County, WI | Republican | R+16.4 |
| Washburn County, WI | Republican | R+28.2 |
| Year | Won | Democratic | Republican | Other | Margin | Total |
|---|---|---|---|---|---|---|
| R | 42.5%Harris46,941 | 56.1%Trump62,002 | 1.3%Kennedy1,489 | 110,432 | ||
| R | 44.5%Biden47,003 | 54.0%Trump57,135 | 1.5%Jorgensen1,586 | 105,724 | ||
| R | 41.8%Clinton39,110 | 52.4%Trump49,010 | 5.8%Johnson5,386 | 93,506 | ||
| D | 55.1%Obama51,034 | 44.9%Romney41,625 | 0.0% | 92,659 | ||
| D | 56.6%Obama54,132 | 41.0%McCain39,254 | 2.4%Nader2,280 | 95,666 |
| Year | Margin (D minus R) |
|---|---|
| 2008 | +15.6% |
| 2012 | +10.2% |
| 2016 | −10.6% |
| 2020 | −9.6% |
| 2024 | −13.6% |
State legislative officeholder from OpenStates nightly current-legislator data.
Anchored in Madison's urban core, this district returned a 51.5-point Democratic presidential margin in 2024, making it an outlier in a state where statewide races routinely finish within a few percentage points.
Across the recorded series it reached a Democratic high of 15.6 points in 2008 and a Republican high of 13.6 points in 2024. Between 2020 and 2024 the district moved 4.1 points toward the Republican candidate; the 2024 margin was 13.6 points.
A population of 178,816, a 88% non-Hispanic-white share, and a median household income of $68,924 describe the district. The district's voting pattern over the last decade is most similar to that of State Senate District 7 and State Senate District 11.
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 →
Wisconsin 25th State Senate District. Akashic. https://akashic.app/sld-upper/55025/. Accessed May 20, 2026. License: CC BY 4.0.