| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 22,700 | 32,333 | 55,935 | |
| 2020 | R | 24,440 | 31,091 | 56,361 | |
| 2016 | R | 20,343 | 28,265 | 50,131 | |
| 2012 | R | 20,722 | 28,507 | 49,571 | |
| 2008 | R | 19,831 | 27,203 | 47,269 | |
| 2004 | R | 13,268 | 24,257 | 37,728 | |
| 2000 | R | 10,416 | 19,109 | 29,859 | |
| 1996 | R | 9,354 | 14,467 | 24,688 | |
| 1992 | R | 9,386 | 12,810 | 23,721 | |
| 1988 | R | 8,242 | 11,399 | 19,825 | |
| 1984 | R | 8,002 | 9,298 | 17,463 | |
| 1980 | D | 7,621 | 6,024 | 14,039 | |
| 1976 | D | 6,240 | 4,838 | 11,316 | |
| 1972 | R | 3,464 | 5,047 | 8,824 | |
| 1968 | D | 4,515 | 876 | 9,462 | |
| 1964 | R | 251 | 3,283 | 3,534 | |
| 1960 | D | 753 | 525 | 2,861 | |
| 1956 | D | 996 | 377 | 2,395 | |
| 1952 | R | 1,425 | 1,496 | 2,921 | |
| 1948 | D | 81 | 51 | 1,965 | |
| 1944 | D | 1,921 | 104 | 2,025 | |
| 1940 | D | 2,038 | 66 | 2,104 | |
| 1936 | D | 1,838 | 32 | 1,871 | |
| 1932 | D | 1,474 | 51 | 1,533 | |
| 1928 | D | 1,519 | 124 | 1,643 | |
| 1924 | D | 1,598 | 109 | 1,707 | |
| 1920 | D | 831 | 57 | 896 | |
| 1916 | D | 782 | 36 | 840 | |
| 1912 | D | 663 | 11 | 733 | |
| 1908 | — | — | — | — | |
| 1904 | — | — | — | — | |
| 1900 | D | 663 | 67 | 734 | |
| 1896 | D | 763 | 66 | 850 | |
| 1892 | D | 695 | 8 | 741 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Madison County sits just north of Jackson and has absorbed decades of suburban migration, producing one of Mississippi's wealthiest and fastest-growing populations while maintaining a consistent Republican lean at the presidential level.
The shift began with civil rights. 1984 marked the realignment in Madison County, by a seven points margin. The Republican margin reached its widest at eighty-six points in 1964. The 2024 margin was seventeen points.
The political shift has tracked, in Madison County, the political shift of the South more broadly. A 55% non-Hispanic-white share, a median household income of $83,441, and a 11% poverty rate describe the demographic context. The county's voting pattern over the last decade is most similar to that of Seward County and Wrangell City and Borough.
