Hardin County, Illinois
| Donald Trump ✓Republican | 80.3% | 1,546 |
|---|---|---|
| Kamala HarrisDemocratic | 18.5% | 357 |
| Robert F Kennedy Jr.Independent | 1.1% | 22 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | +2.6% |
| 1896 | +7.1% |
| 1900 | +5.3% |
| 1904 | −7.4% |
| 1908 | −8.6% |
| 1912 | −3.0% |
| 1916 | −5.6% |
| 1920 | −24.2% |
| 1924 | −0.7% |
| 1928 | −30.2% |
| 1932 | +1.6% |
| 1936 | −0.6% |
| 1940 | −8.3% |
| 1944 | −19.4% |
| 1948 | −11.5% |
| 1952 | −11.8% |
| 1956 | −14.1% |
| 1960 | −14.0% |
| 1964 | +10.6% |
| 1968 | −10.2% |
| 1972 | −25.3% |
| 1976 | +6.9% |
| 1980 | −13.1% |
| 1984 | −16.7% |
| 1988 | −6.9% |
| 1992 | +21.4% |
| 1996 | +20.4% |
| 2000 | −6.9% |
| 2004 | −23.7% |
| 2008 | −19.4% |
| 2012 | −34.0% |
| 2016 | −57.4% |
| 2020 | −57.4% |
| 2024 | −61.7% |
| Year | Total registered |
|---|---|
| 2016 | 3,148 |
| 2018 | 3,419 |
| 2020 | 3,079 |
| 2022 | 3,066 |
| 2024 | 3,022 |
Hardin County sits at the southeastern tip of Illinois along the Ohio River, where a sparse, rural population has produced some of the state's widest Republican presidential margins over the past decade.
Across the recorded series it reached a Democratic high of 21.4 points in 1992 and a Republican high of 61.7 points in 2024. Between 2020 and 2024 the county moved 4.3 points toward the Republican candidate; the 2024 margin was 61.7 points.
A population of 3,605, a 96% non-Hispanic-white share, and a median household income of $54,271 describe the county. The county's voting pattern over the last decade is most similar to that of Union County and Henry County.
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Hardin County, Illinois. Akashic. https://akashic.app/county/17069/. Accessed May 20, 2026. License: CC BY 4.0.