| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 4,990 | 9,159 | 14,373 | |
| 2020 | R | 5,298 | 8,872 | 14,478 | |
| 2016 | R | 4,281 | 8,040 | 12,946 | |
| 2012 | R | 4,471 | 7,703 | 12,373 | |
| 2008 | R | 4,769 | 7,701 | 12,635 | |
| 2004 | R | 4,646 | 7,764 | 12,490 | |
| 2000 | R | 3,963 | 6,126 | 10,326 | |
| 1996 | R | 3,877 | 4,157 | 8,782 | |
| 1992 | R | 3,894 | 4,019 | 9,278 | |
| 1988 | R | 3,575 | 4,746 | 8,354 | |
| 1984 | R | 3,378 | 5,675 | 9,076 | |
| 1980 | D | 4,429 | 3,848 | 8,574 | |
| 1976 | D | 4,095 | 3,511 | 7,703 | |
| 1972 | R | 2,395 | 4,317 | 6,781 | |
| 1968 | R | 2,663 | 2,715 | 6,738 | |
| 1964 | D | 4,976 | 1,972 | 6,962 | |
| 1960 | R | 3,308 | 3,624 | 6,932 | |
| 1956 | D | 3,436 | 3,427 | 6,880 | |
| 1952 | D | 3,771 | 2,969 | 6,763 | |
| 1948 | D | 3,338 | 1,897 | 5,336 | |
| 1944 | D | 3,490 | 2,195 | 5,719 | |
| 1940 | D | 4,081 | 2,257 | 6,349 | |
| 1936 | D | 4,148 | 2,431 | 6,606 | |
| 1932 | D | 4,473 | 2,208 | 6,711 | |
| 1928 | R | 2,992 | 3,517 | 6,512 | |
| 1924 | D | 3,197 | 2,673 | 6,217 | |
| 1920 | D | 4,099 | 3,205 | 7,342 | |
| 1916 | D | 2,052 | 1,494 | 3,572 | |
| 1912 | D | 1,798 | 701 | 3,247 | |
| 1908 | D | 1,787 | 1,485 | 3,327 | |
| 1904 | D | 1,646 | 1,366 | 3,072 | |
| 1900 | R | 1,577 | 1,646 | 3,275 | |
| 1896 | R | 1,206 | 1,687 | 2,999 | |
| 1892 | D | 1,249 | 1,144 | 2,493 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Boyle County anchors a compact agricultural and small-college community around Danville, and its roughly 27,000 residents have shifted steadily toward lopsided Republican presidential margins over the past decade, reaching R+29 in 2024.
The Republican margin in Boyle County reached its widest at twenty-nine points in 2016. The margin in 2024 was twenty-nine points, in line with the county's deep historical pattern.
Boyle County's loyalty is rooted in its place. Median household income of $61,159, a 84% non-Hispanic-white share, and a population of 30,941 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 Scott County and Hood County.
