Madison County, Indiana
| Donald Trump ✓Republican | 62.5% | 34,837 |
|---|---|---|
| Kamala HarrisDemocratic | 35.6% | 19,824 |
| Robert F KennedyWe The People | 1.3% | 705 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | +2.9% |
| 1896 | −4.9% |
| 1900 | −8.5% |
| 1904 | −16.7% |
| 1908 | +4.7% |
| 1912 | +31.1% |
| 1916 | +3.7% |
| 1920 | −7.5% |
| 1924 | −20.0% |
| 1928 | −29.6% |
| 1932 | +7.8% |
| 1936 | +24.1% |
| 1940 | +7.6% |
| 1944 | +6.7% |
| 1948 | +12.6% |
| 1952 | −6.6% |
| 1956 | −8.8% |
| 1960 | −5.0% |
| 1964 | +15.9% |
| 1968 | −8.2% |
| 1972 | −30.1% |
| 1976 | −4.2% |
| 1980 | −19.4% |
| 1984 | −24.2% |
| 1988 | −14.2% |
| 1992 | −2.0% |
| 1996 | +1.2% |
| 2000 | −8.7% |
| 2004 | −19.4% |
| 2008 | +6.5% |
| 2012 | −4.5% |
| 2016 | −25.3% |
| 2020 | −22.6% |
| 2024 | −26.9% |
| Year | Total registered |
|---|---|
| 2016 | 97,694 |
| 2018 | 90,553 |
| 2020 | 90,468 |
| 2022 | 90,563 |
| 2024 | 91,497 |
Madison County anchors the Anderson metropolitan area, where decades of auto-industry contraction reshaped a once-competitive Democratic stronghold into a reliably wide Republican margin by the 2020s.
Across the recorded series it reached a Democratic high of 31.1 points in 1912 and a Republican high of 30.1 points in 1972. Between 2020 and 2024 the county moved 4.4 points toward the Republican candidate; the 2024 margin was 26.9 points.
A population of 131,900, a 82% non-Hispanic-white share, and a median household income of $63,037 describe the county. The county's voting pattern over the last decade is most similar to that of Gratiot County and Blackford County.
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Madison County, Indiana. Akashic. https://akashic.app/county/18095/. Accessed May 20, 2026. License: CC BY 4.0.