| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 1,196 | 4,674 | 5,921 | |
| 2020 | R | 1,382 | 4,673 | 6,114 | |
| 2016 | R | 1,303 | 3,982 | 5,397 | |
| 2012 | R | 1,669 | 3,783 | 5,498 | |
| 2008 | R | 1,967 | 3,994 | 6,037 | |
| 2004 | R | 2,459 | 3,242 | 5,722 | |
| 2000 | D | 2,705 | 2,676 | 5,440 | |
| 1996 | D | 2,256 | 1,872 | 4,342 | |
| 1992 | D | 2,657 | 2,180 | 5,357 | |
| 1988 | R | 1,742 | 2,214 | 3,970 | |
| 1984 | R | 1,937 | 2,479 | 4,429 | |
| 1980 | D | 2,422 | 2,117 | 4,588 | |
| 1976 | D | 2,963 | 1,694 | 4,697 | |
| 1972 | R | 735 | 2,642 | 3,504 | |
| 1968 | R | 703 | 932 | 4,500 | |
| 1964 | R | 1,817 | 1,873 | 3,690 | |
| 1960 | R | 1,438 | 1,467 | 3,013 | |
| 1956 | D | 1,964 | 1,026 | 3,107 | |
| 1952 | D | 2,155 | 1,343 | 3,509 | |
| 1948 | D | 1,415 | 601 | 2,640 | |
| 1944 | D | 1,421 | 782 | 2,212 | |
| 1940 | D | 2,048 | 733 | 2,790 | |
| 1936 | D | 1,921 | 525 | 2,450 | |
| 1932 | D | 1,934 | 513 | 2,467 | |
| 1928 | D | 749 | 710 | 1,459 | |
| 1924 | D | 1,168 | 587 | 1,775 | |
| 1920 | R | 2,252 | 2,326 | 4,578 | |
| 1916 | D | 1,608 | 1,144 | 2,752 | |
| 1912 | D | 1,297 | 852 | 2,685 | |
| 1908 | D | 1,226 | 1,205 | 2,431 | |
| 1904 | D | 1,167 | 1,102 | 2,279 | |
| 1900 | D | 1,428 | 1,050 | 2,522 | |
| 1896 | D | 1,665 | 1,166 | 2,865 | |
| 1892 | D | 1,271 | 830 | 2,392 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Crockett County's 2024 presidential margin of R+58.7 reflects a broader rightward shift across West Tennessee's agricultural flatlands, where small-town demographics and a shrinking population have reinforced consistently lopsided statewide results.
The shift began with civil rights. 2004 marked the realignment in Crockett County, by a fourteen points margin. The Republican margin reached its widest at fifty-nine points in 2024. The 2024 margin was fifty-nine points.
The political shift has tracked, in Crockett County, the political shift of the South more broadly. A 72% non-Hispanic-white share, a median household income of $62,165, and a 15% poverty rate describe the demographic context. The county's voting pattern over the last decade is most similar to that of Morgan County and Weakley County.
