Jefferson County, Arkansas
| Kamala Harris ✓Democratic | 59.2% | 12,802 |
|---|---|---|
| Donald TrumpRepublican | 39.2% | 8,468 |
| Robert F Kennedy Jr.Independent | 0.8% | 183 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | +22.3% |
| 1896 | +21.9% |
| 1900 | −4.0% |
| 1904 | +6.7% |
| 1908 | +6.4% |
| 1912 | +34.4% |
| 1916 | +40.4% |
| 1920 | +42.9% |
| 1924 | +39.2% |
| 1928 | +17.6% |
| 1932 | +84.9% |
| 1936 | +87.5% |
| 1940 | +73.2% |
| 1944 | +44.3% |
| 1948 | +47.6% |
| 1952 | +16.7% |
| 1956 | +5.4% |
| 1960 | +23.6% |
| 1964 | +12.6% |
| 1968 | +17.7% |
| 1972 | −24.0% |
| 1976 | +44.7% |
| 1980 | +21.9% |
| 1984 | +10.8% |
| 1988 | +13.9% |
| 1992 | +45.1% |
| 1996 | +48.3% |
| 2000 | +32.9% |
| 2004 | +31.0% |
| 2008 | +26.3% |
| 2012 | +29.0% |
| 2016 | +25.8% |
| 2020 | +21.7% |
| 2024 | +20.1% |
| Year | Total registered |
|---|---|
| 2018 | 43,092 |
| 2020 | 44,193 |
| 2022 | 36,192 |
| 2024 | 37,163 |
Jefferson County's electorate is majority African American, producing consistent double-digit Democratic margins in a state that otherwise trends heavily Republican. Pine Bluff, the county seat, is one of Arkansas's largest cities and drives turnout patterns across the region.
Across the recorded series it reached a Democratic high of 87.5 points in 1936 and a Republican high of 24.0 points in 1972. Between 2020 and 2024 the county moved 1.6 points toward the Republican candidate; the 2024 margin was 20.1 points.
A population of 64,802, a 37% non-Hispanic-white share, and a median household income of $51,096 describe the county. The county's voting pattern over the last decade is most similar to that of Taliaferro County and Phillips County.
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Jefferson County, Arkansas. Akashic. https://akashic.app/county/05069/. Accessed May 20, 2026. License: CC BY 4.0.