Madison County, Montana
| Donald Trump ✓Republican | 71.4% | 4,615 |
|---|---|---|
| Kamala HarrisDemocratic | 26.1% | 1,689 |
| Robert F Kennedy Jr.We The People | 1.6% | 106 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | −8.2% |
| 1896 | +67.3% |
| 1900 | +11.4% |
| 1904 | −14.4% |
| 1908 | +3.1% |
| 1912 | +17.0% |
| 1916 | +13.0% |
| 1920 | −30.0% |
| 1924 | −18.8% |
| 1928 | −37.3% |
| 1932 | +22.4% |
| 1936 | +28.1% |
| 1940 | +3.6% |
| 1944 | −11.1% |
| 1948 | −12.5% |
| 1952 | −45.1% |
| 1956 | −28.5% |
| 1960 | −18.1% |
| 1964 | −6.3% |
| 1968 | −24.3% |
| 1972 | −42.9% |
| 1976 | −31.3% |
| 1980 | −49.1% |
| 1984 | −52.1% |
| 1988 | −39.2% |
| 1992 | −19.3% |
| 1996 | −29.4% |
| 2000 | −51.9% |
| 2004 | −47.9% |
| 2008 | −26.6% |
| 2012 | −40.6% |
| 2016 | −44.6% |
| 2020 | −39.8% |
| 2024 | −45.3% |
| Year | Total registered |
|---|---|
| 2016 | 6,176 |
| 2018 | 6,577 |
| 2020 | 7,076 |
| 2022 | 7,089 |
| 2024 | 7,968 |
Madison County's 2024 presidential margin of R+45.3 reflects a pattern common to Montana's sparsely populated ranching counties, where Republican candidates have dominated by wide margins across successive election cycles.
Across the recorded series it reached a Democratic high of 67.3 points in 1896 and a Republican high of 52.1 points in 1984. Between 2020 and 2024 the county moved 5.5 points toward the Republican candidate; the 2024 margin was 45.3 points.
A population of 9,223, a 90% non-Hispanic-white share, and a median household income of $75,250 describe the county. The county's voting pattern over the last decade is most similar to that of Beaverhead County and Glenn County.
Compare two places, side by side
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Madison County, Montana. Akashic. https://akashic.app/county/30057/. Accessed May 20, 2026. License: CC BY 4.0.