| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 965 | 4,905 | 5,943 | |
| 2020 | R | 1,079 | 4,960 | 6,125 | |
| 2016 | R | 947 | 4,428 | 5,576 | |
| 2012 | R | 1,293 | 3,716 | 5,060 | |
| 2008 | R | 1,555 | 3,696 | 5,307 | |
| 2004 | R | 1,436 | 4,109 | 5,578 | |
| 2000 | R | 1,299 | 3,654 | 5,010 | |
| 1996 | R | 1,260 | 2,531 | 4,149 | |
| 1992 | R | 1,468 | 2,729 | 4,806 | |
| 1988 | R | 1,245 | 3,278 | 4,539 | |
| 1984 | R | 1,055 | 3,121 | 4,191 | |
| 1980 | R | 1,274 | 3,129 | 4,450 | |
| 1976 | R | 1,588 | 2,363 | 3,981 | |
| 1972 | R | 835 | 2,941 | 3,818 | |
| 1968 | R | 691 | 2,637 | 3,967 | |
| 1964 | R | 1,555 | 2,429 | 3,992 | |
| 1960 | R | 992 | 3,656 | 4,648 | |
| 1956 | R | 1,202 | 3,303 | 4,513 | |
| 1952 | R | 1,157 | 2,996 | 4,165 | |
| 1948 | R | 1,105 | 2,494 | 3,658 | |
| 1944 | R | 1,153 | 3,354 | 4,514 | |
| 1940 | R | 1,455 | 3,163 | 4,624 | |
| 1936 | R | 1,237 | 2,594 | 3,835 | |
| 1932 | R | 1,736 | 2,586 | 4,331 | |
| 1928 | R | 684 | 3,942 | 4,633 | |
| 1924 | R | 1,177 | 2,644 | 3,878 | |
| 1920 | R | 1,356 | 4,097 | 5,466 | |
| 1916 | R | 1,158 | 2,456 | 3,647 | |
| 1912 | R | 879 | 1,070 | 2,990 | |
| 1908 | R | 1,012 | 2,328 | 3,407 | |
| 1904 | R | 951 | 2,298 | 3,328 | |
| 1900 | R | 1,131 | 2,333 | 3,512 | |
| 1896 | R | 1,139 | 1,907 | 3,101 | |
| 1892 | R | 715 | 1,327 | 2,415 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Butler County's R+66.3 margin in 2024 places it among the most heavily one-sided presidential counties in the state, reflecting the broader rural realignment that has reshaped western Kentucky's small, agrarian communities over the past two decades.
The Republican margin in Butler County reached its widest at seventy points in 1928. The margin in 2024 was sixty-six points, in line with the county's deep historical pattern.
Butler County's loyalty is rooted in its place. Median household income of $56,092, a 93% non-Hispanic-white share, and a population of 12,393 together describe a community whose political habits are deeply settled. The county's voting pattern over the last decade is most similar to that of Pittsylvania County and Putnam County.
