| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 1,318 | 2,535 | 3,884 | |
| 2020 | R | 1,679 | 2,570 | 4,289 | |
| 2016 | R | 1,719 | 2,251 | 4,022 | |
| 2012 | D | 2,051 | 2,041 | 4,116 | |
| 2008 | R | 2,227 | 2,329 | 4,638 | |
| 2004 | D | 2,245 | 1,969 | 4,247 | |
| 2000 | D | 1,886 | 1,561 | 3,481 | |
| 1996 | D | 1,944 | 993 | 3,166 | |
| 1992 | D | 2,402 | 1,253 | 3,955 | |
| 1988 | D | 1,718 | 1,565 | 3,309 | |
| 1984 | R | 1,715 | 1,737 | 3,466 | |
| 1980 | D | 2,094 | 1,254 | 3,427 | |
| 1976 | D | 2,375 | 790 | 3,209 | |
| 1972 | R | 701 | 1,483 | 2,235 | |
| 1968 | D | 850 | 185 | 2,665 | |
| 1964 | R | 236 | 934 | 1,170 | |
| 1960 | D | 568 | 175 | 1,091 | |
| 1956 | D | 786 | 108 | 944 | |
| 1952 | D | 963 | 216 | 1,179 | |
| 1948 | D | 118 | 11 | 810 | |
| 1944 | D | 852 | 42 | 894 | |
| 1940 | D | 935 | 24 | 959 | |
| 1936 | D | 1,717 | 10 | 1,727 | |
| 1932 | D | 814 | 8 | 823 | |
| 1928 | D | 793 | 47 | 840 | |
| 1924 | D | 541 | 35 | 579 | |
| 1920 | D | 405 | 124 | 535 | |
| 1916 | D | 718 | 38 | 756 | |
| 1912 | D | 489 | 18 | 541 | |
| 1908 | — | — | — | — | |
| 1904 | — | — | — | — | |
| 1900 | D | 621 | 64 | 690 | |
| 1896 | D | 636 | 113 | 753 | |
| 1892 | D | 423 | 62 | 542 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Benton County sits in Mississippi's northeast corner with a population just over 8,000, and its presidential margins have shifted steadily rightward over the past two decades, reaching R+31.4 in 2024.
The 2016 election was the turning point, when the Republican candidate carried the county by thirteen points. The 2024 margin was thirty-one points, in line with the county's new direction.
The demographics suggest why. A population of 7,589, a 61% non-Hispanic-white share, and a median household income of $46,016 situate the county in the broader realignment patterns of recent cycles. The county's voting pattern over the last decade is most similar to that of Mississippi County and St. Landry Parish.
