| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 1,025 | 6,013 | 7,103 | |
| 2020 | R | 1,056 | 5,987 | 7,142 | |
| 2016 | R | 978 | 5,600 | 6,791 | |
| 2012 | R | 1,585 | 4,883 | 6,671 | |
| 2008 | R | 2,056 | 4,655 | 6,868 | |
| 2004 | R | 1,865 | 4,369 | 6,304 | |
| 2000 | R | 1,839 | 3,996 | 5,988 | |
| 1996 | R | 2,234 | 2,542 | 5,538 | |
| 1992 | D | 2,689 | 2,125 | 5,877 | |
| 1988 | R | 2,421 | 2,975 | 5,417 | |
| 1984 | R | 2,544 | 3,490 | 6,034 | |
| 1980 | R | 2,528 | 3,477 | 6,131 | |
| 1976 | D | 2,931 | 2,433 | 5,401 | |
| 1972 | R | 1,710 | 3,024 | 4,734 | |
| 1968 | R | 1,810 | 2,369 | 4,648 | |
| 1964 | D | 2,860 | 1,788 | 4,648 | |
| 1960 | R | 2,593 | 3,212 | 5,805 | |
| 1956 | D | 2,961 | 2,658 | 5,619 | |
| 1952 | R | 2,738 | 2,755 | 5,497 | |
| 1948 | D | 2,973 | 2,003 | 4,990 | |
| 1944 | D | 2,699 | 2,456 | 5,162 | |
| 1940 | D | 3,101 | 2,652 | 5,766 | |
| 1936 | D | 3,168 | 2,313 | 5,514 | |
| 1932 | D | 3,293 | 1,701 | 5,017 | |
| 1928 | R | 1,871 | 2,367 | 4,266 | |
| 1924 | D | 2,263 | 1,779 | 4,153 | |
| 1920 | R | 1,970 | 2,204 | 4,264 | |
| 1916 | D | 1,457 | 1,252 | 2,783 | |
| 1912 | D | 1,280 | 959 | 2,491 | |
| 1908 | D | 1,330 | 1,290 | 2,663 | |
| 1904 | D | 1,186 | 1,154 | 2,375 | |
| 1900 | D | 1,419 | 1,085 | 2,540 | |
| 1896 | D | 1,493 | 1,097 | 2,598 | |
| 1892 | D | 1,268 | 896 | 2,197 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Dent County, anchored by Salem in the Ozark highlands, posted an R+70.2 presidential margin in 2024—among the widest in a state already trending heavily toward one-party dominance in rural areas.
The Democratic margin in Dent County peaked at thirty-two points in 1932. By 1996 the county had flipped, voting Republican for the first time in many years. The 2024 margin was seventy points, the most Republican-leaning result in the county's modern history.
The economic context is the key. Dent County's median household income of $56,312 sits well below state and national norms, and 12% 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 Atchison County and Stoddard County.
