Posey County, Indiana
| Donald Trump ✓Republican | 70.9% | 9,206 |
|---|---|---|
| Kamala HarrisDemocratic | 27.5% | 3,572 |
| Robert F KennedyWe The People | 1.0% | 128 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | +11.2% |
| 1896 | +10.2% |
| 1900 | +10.7% |
| 1904 | +7.4% |
| 1908 | +11.1% |
| 1912 | +31.6% |
| 1916 | +11.8% |
| 1920 | −1.1% |
| 1924 | −0.7% |
| 1928 | −4.1% |
| 1932 | +32.0% |
| 1936 | +28.6% |
| 1940 | +5.3% |
| 1944 | −2.2% |
| 1948 | +9.7% |
| 1952 | −15.9% |
| 1956 | −19.1% |
| 1960 | −9.3% |
| 1964 | +26.5% |
| 1968 | −11.4% |
| 1972 | −30.7% |
| 1976 | +1.5% |
| 1980 | −14.4% |
| 1984 | −18.4% |
| 1988 | −14.5% |
| 1992 | +1.7% |
| 1996 | +3.0% |
| 2000 | −18.6% |
| 2004 | −31.3% |
| 2008 | −7.6% |
| 2012 | −23.7% |
| 2016 | −38.8% |
| 2020 | −40.8% |
| 2024 | −43.4% |
| Year | Total registered |
|---|---|
| 2016 | 19,042 |
| 2018 | 18,025 |
| 2020 | 18,182 |
| 2022 | 18,502 |
| 2024 | 18,309 |
Posey County sits at Indiana's southwestern corner, where river-town manufacturing heritage and rural demographics combine to produce some of the state's most lopsided presidential margins, hitting R+43.4 in 2024.
Across the recorded series it reached a Democratic high of 32.0 points in 1932 and a Republican high of 43.4 points in 2024. Between 2020 and 2024 the county moved 2.7 points toward the Republican candidate; the 2024 margin was 43.4 points.
A population of 25,116, a 93% non-Hispanic-white share, and a median household income of $78,129 describe the county. The county's voting pattern over the last decade is most similar to that of Wabash County and Knox County.
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Posey County, Indiana. Akashic. https://akashic.app/county/18129/. Accessed May 20, 2026. License: CC BY 4.0.