| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 4,975 | 14,884 | 20,023 | |
| 2020 | R | 5,859 | 14,963 | 20,991 | |
| 2016 | R | 5,519 | 13,594 | 19,346 | |
| 2012 | R | 6,319 | 12,396 | 18,829 | |
| 2008 | R | 6,063 | 13,116 | 19,311 | |
| 2004 | R | 5,451 | 12,392 | 17,952 | |
| 2000 | R | 6,183 | 9,805 | 16,253 | |
| 1996 | R | 6,071 | 7,627 | 14,815 | |
| 1992 | R | 5,703 | 8,140 | 15,456 | |
| 1988 | R | 4,598 | 8,502 | 13,298 | |
| 1984 | R | 4,458 | 9,045 | 13,666 | |
| 1980 | D | 7,260 | 5,958 | 13,603 | |
| 1976 | D | 7,614 | 5,237 | 13,163 | |
| 1972 | R | 2,113 | 8,535 | 10,843 | |
| 1968 | D | 1,331 | 1,205 | 11,821 | |
| 1964 | R | 0 | 5,530 | 7,263 | |
| 1960 | D | 5,460 | 2,150 | 7,648 | |
| 1956 | D | 5,070 | 1,879 | 7,042 | |
| 1952 | D | 5,055 | 1,187 | 6,249 | |
| 1948 | R | 0 | 156 | 2,474 | |
| 1944 | D | 3,326 | 136 | 3,469 | |
| 1940 | D | 4,325 | 139 | 4,475 | |
| 1936 | D | 3,625 | 141 | 3,772 | |
| 1932 | D | 3,391 | 138 | 3,537 | |
| 1928 | D | 1,849 | 1,257 | 3,107 | |
| 1924 | D | 1,713 | 1 | 1,720 | |
| 1920 | D | 2,257 | 269 | 2,552 | |
| 1916 | D | 1,892 | 129 | 2,057 | |
| 1912 | D | 1,586 | 84 | 1,843 | |
| 1908 | D | 1,343 | 104 | 1,646 | |
| 1904 | D | 1,791 | 234 | 2,130 | |
| 1900 | D | 2,557 | 1,202 | 3,874 | |
| 1896 | D | 2,691 | 685 | 3,563 | |
| 1892 | D | 2,470 | 306 | 4,263 | |
| 1888 | D | 2,385 | 751 | 3,136 | |
| 1884 | D | 2,261 | 675 | 2,938 | |
| 1880 | D | 2,676 | 779 | 3,455 | |
| 1876 | D | 2,892 | 711 | 3,603 |
Tallapoosa County, anchored by the small city of Dadeville, delivered nearly 75% of its 2024 presidential vote to the Republican column — a margin consistent with the broader rural realignment across Alabama's Piedmont region over the past two decades.
The unraveling was not abrupt. The Democratic margin in Tallapoosa County peaked at 100 points in 1924; it narrowed steadily over the late twentieth century. The 1984 election delivered the county to the Republican party for the first time in many years, by a margin of thirty-four points. By 2024, the margin had widened further.
The economic and demographic context is severe. Tallapoosa County's median household income of $59,356 is among the lowest of any county in the United States; 16% of residents live below the federal poverty line. The county's voting pattern over the last decade is most similar to that of Baker County and Marion County.
