Simpson County, Mississippi
| Donald Trump ✓Republican | 68.1% | 7,552 |
|---|---|---|
| Kamala HarrisDemocratic | 31.4% | 3,479 |
| Robert F KennedyIndependent | 0.2% | 24 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | +67.1% |
| 1896 | +84.3% |
| 1900 | +71.1% |
| 1904 | +81.1% |
| 1908 | +80.9% |
| 1912 | +86.1% |
| 1916 | +92.6% |
| 1920 | +77.4% |
| 1924 | +87.3% |
| 1928 | +78.2% |
| 1932 | +95.2% |
| 1936 | +96.1% |
| 1940 | +96.6% |
| 1944 | +93.9% |
| 1948 | +4.4% |
| 1952 | +51.8% |
| 1956 | +52.5% |
| 1960 | +13.3% |
| 1964 | −89.6% |
| 1968 | +2.9% |
| 1972 | −72.7% |
| 1976 | −8.7% |
| 1980 | −12.6% |
| 1984 | −34.6% |
| 1988 | −34.0% |
| 1992 | −23.0% |
| 1996 | −20.4% |
| 2000 | −31.6% |
| 2004 | −36.9% |
| 2008 | −22.4% |
| 2012 | −22.1% |
| 2016 | −30.8% |
| 2020 | −30.5% |
| 2024 | −36.7% |
| Year | Total registered |
|---|---|
| 2016 | 18,804 |
| 2018 | 19,101 |
| 2020 | 18,596 |
| 2022 | 17,891 |
| 2024 | 18,112 |
Simpson County's electorate has shifted sharply toward Republican presidential candidates over the past two decades despite a Black population share near 40%, reflecting a broader realignment across rural Mississippi that has compressed Democratic performance even in historically competitive counties.
Across the recorded series it reached a Democratic high of 96.6 points in 1940 and a Republican high of 89.6 points in 1964. Between 2020 and 2024 the county moved 6.3 points toward the Republican candidate; the 2024 margin was 36.7 points.
A population of 25,691, a 61% non-Hispanic-white share, and a median household income of $56,381 describe the county. The county's voting pattern over the last decade is most similar to that of Hancock County and Madison County.
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Simpson County, Mississippi. Akashic. https://akashic.app/county/28127/. Accessed May 20, 2026. License: CC BY 4.0.