| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 7,461 | 17,515 | 25,214 | |
| 2020 | R | 7,884 | 15,375 | 23,658 | |
| 2016 | R | 6,091 | 12,884 | 19,796 | |
| 2012 | R | 6,252 | 12,140 | 18,685 | |
| 2008 | R | 7,334 | 11,623 | 19,146 | |
| 2004 | R | 5,977 | 11,710 | 17,822 | |
| 2000 | R | 4,943 | 9,076 | 14,374 | |
| 1996 | R | 6,088 | 7,177 | 14,567 | |
| 1992 | R | 5,619 | 6,662 | 15,924 | |
| 1988 | R | 5,826 | 8,473 | 14,391 | |
| 1984 | R | 4,263 | 8,809 | 13,100 | |
| 1980 | R | 4,869 | 5,657 | 10,906 | |
| 1976 | D | 5,105 | 4,974 | 10,171 | |
| 1972 | R | 2,940 | 5,082 | 8,041 | |
| 1968 | D | 2,391 | 1,946 | 5,789 | |
| 1964 | D | 2,877 | 1,557 | 4,436 | |
| 1960 | D | 1,832 | 1,750 | 3,603 | |
| 1956 | R | 1,287 | 1,991 | 3,326 | |
| 1952 | D | 2,078 | 1,897 | 3,976 | |
| 1948 | D | 1,439 | 570 | 2,564 | |
| 1944 | D | 1,638 | 145 | 2,037 | |
| 1940 | D | 2,158 | 218 | 2,376 | |
| 1936 | D | 1,715 | 69 | 1,786 | |
| 1932 | D | 1,811 | 83 | 1,903 | |
| 1928 | D | 747 | 488 | 1,235 | |
| 1924 | D | 1,792 | 201 | 1,996 | |
| 1920 | D | 788 | 404 | 1,723 | |
| 1916 | D | 763 | 315 | 1,103 | |
| 1912 | D | 631 | 323 | 1,049 | |
| 1908 | — | — | — | — | |
| 1904 | — | — | — | — | |
| 1900 | — | — | — | — | |
| 1896 | — | — | — | — | |
| 1892 | — | — | — | — | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Walker County's population includes thousands of incarcerated residents at the Huntsville unit cluster, inflating its census figures while its voting-eligible population skews heavily rural and Republican by nearly 40 points.
The Democratic margin in Walker County peaked at ninety-two points in 1936. By 1980 the county had flipped, voting Republican for the first time in many years. The 2024 margin was forty points, the most Republican-leaning result in the county's modern history.
The economic context is the key. Walker County's median household income of $52,324 sits well below state and national norms, and 18% of residents live below the federal poverty line. The shift here is part of a broader realignment of working-class places across the country. The county's voting pattern over the last decade is most similar to that of Camden County and Uinta County.