| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 4,039 | 38,704 | 43,146 | |
| 2020 | R | 4,478 | 36,880 | 41,851 | |
| 2016 | R | 3,798 | 32,989 | 37,474 | |
| 2012 | R | 5,052 | 28,999 | 34,457 | |
| 2008 | R | 5,864 | 28,896 | 35,305 | |
| 2004 | R | 8,045 | 26,818 | 35,191 | |
| 2000 | R | 9,758 | 19,157 | 29,525 | |
| 1996 | R | 9,544 | 14,308 | 26,553 | |
| 1992 | R | 10,451 | 14,411 | 29,043 | |
| 1988 | R | 8,517 | 14,351 | 23,197 | |
| 1984 | R | 7,989 | 14,782 | 23,126 | |
| 1980 | D | 11,525 | 10,212 | 22,240 | |
| 1976 | D | 12,961 | 6,899 | 20,055 | |
| 1972 | R | 3,571 | 14,390 | 18,091 | |
| 1968 | R | 1,115 | 4,964 | 17,265 | |
| 1964 | R | 0 | 7,152 | 12,262 | |
| 1960 | D | 6,346 | 4,248 | 10,599 | |
| 1956 | D | 5,510 | 4,381 | 9,929 | |
| 1952 | D | 5,254 | 3,391 | 8,667 | |
| 1948 | R | 0 | 1,755 | 5,364 | |
| 1944 | D | 3,898 | 2,202 | 6,145 | |
| 1940 | D | 5,603 | 3,057 | 8,686 | |
| 1936 | D | 3,779 | 1,703 | 5,497 | |
| 1932 | D | 2,910 | 956 | 3,944 | |
| 1928 | R | 1,574 | 2,959 | 4,533 | |
| 1924 | D | 1,809 | 1,639 | 3,633 | |
| 1920 | R | 2,566 | 3,492 | 6,101 | |
| 1916 | D | 1,396 | 1,351 | 2,763 | |
| 1912 | D | 1,230 | 264 | 2,895 | |
| 1908 | R | 1,239 | 1,521 | 2,903 | |
| 1904 | D | 1,497 | 1,238 | 3,018 | |
| 1900 | D | 1,167 | 820 | 2,143 | |
| 1896 | D | 1,202 | 447 | 1,816 | |
| 1892 | D | 1,066 | 6 | 2,103 | |
| 1888 | D | 920 | 350 | 1,272 | |
| 1884 | D | 506 | 232 | 740 | |
| 1880 | D | 336 | 163 | 499 | |
| 1876 | — | — | — | — |
Cullman County, a predominantly white, rural county in north-central Alabama, recorded an R+80.3 presidential margin in 2024, placing it among the most one-sided results in the state and reflecting deep partisan uniformity across its small-town and agricultural communities.
The shift began with civil rights. 1984 marked the realignment in Cullman County, by a twenty-nine points margin. The Republican margin reached its widest at eighty points in 2024. The 2024 margin was eighty points.
The political shift has tracked, in Cullman County, the political shift of the South more broadly. A 91% non-Hispanic-white share, a median household income of $62,656, and a 15% poverty rate describe the demographic context. The county's voting pattern over the last decade is most similar to that of Wagoner County and Marshall County.
