Richland County, Illinois
| Donald Trump ✓Republican | 75.9% | 5,889 |
|---|---|---|
| Kamala HarrisDemocratic | 22.5% | 1,747 |
| Robert F Kennedy Jr.Independent | 1.4% | 107 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | +1.2% |
| 1896 | +9.7% |
| 1900 | +6.3% |
| 1904 | −4.7% |
| 1908 | +6.7% |
| 1912 | +25.2% |
| 1916 | +6.6% |
| 1920 | −16.1% |
| 1924 | −5.4% |
| 1928 | −22.5% |
| 1932 | +21.6% |
| 1936 | +2.7% |
| 1940 | −7.3% |
| 1944 | −22.9% |
| 1948 | −22.5% |
| 1952 | −36.9% |
| 1956 | −36.2% |
| 1960 | −27.7% |
| 1964 | +4.2% |
| 1968 | −28.1% |
| 1972 | −37.0% |
| 1976 | −11.8% |
| 1980 | −34.2% |
| 1984 | −44.2% |
| 1988 | −19.6% |
| 1992 | +2.9% |
| 1996 | −6.7% |
| 2000 | −30.0% |
| 2004 | −33.9% |
| 2008 | −15.0% |
| 2012 | −32.9% |
| 2016 | −54.0% |
| 2020 | −52.7% |
| 2024 | −53.4% |
| Year | Total registered |
|---|---|
| 2016 | 11,981 |
| 2018 | 11,783 |
| 2020 | 12,090 |
| 2022 | 11,932 |
| 2024 | 10,755 |
Richland County, tucked in southeastern Illinois's oil-patch belt, recorded an R+53.4 presidential margin in 2024 — among the widest in a state whose statewide results run sharply the other direction.
Across the recorded series it reached a Democratic high of 25.2 points in 1912 and a Republican high of 54.0 points in 2016. Between 2020 and 2024 the county moved 0.7 points toward the Republican candidate; the 2024 margin was 53.4 points.
A population of 15,598, a 93% non-Hispanic-white share, and a median household income of $62,455 describe the county. The county's voting pattern over the last decade is most similar to that of Wabash County and Crawford County.
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Richland County, Illinois. Akashic. https://akashic.app/county/17159/. Accessed May 20, 2026. License: CC BY 4.0.