| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 256 | 888 | 1,172 | |
| 2020 | R | 258 | 833 | 1,110 | |
| 2016 | R | 193 | 729 | 977 | |
| 2012 | R | 269 | 670 | 972 | |
| 2008 | R | 298 | 624 | 966 | |
| 2004 | R | 247 | 698 | 973 | |
| 2000 | R | 176 | 698 | 935 | |
| 1996 | R | 281 | 505 | 936 | |
| 1992 | R | 260 | 422 | 1,002 | |
| 1988 | R | 337 | 656 | 1,009 | |
| 1984 | R | 283 | 771 | 1,069 | |
| 1980 | R | 247 | 689 | 990 | |
| 1976 | R | 364 | 565 | 939 | |
| 1972 | R | 230 | 674 | 942 | |
| 1968 | R | 218 | 543 | 863 | |
| 1964 | R | 405 | 506 | 913 | |
| 1960 | R | 431 | 613 | 1,048 | |
| 1956 | R | 355 | 712 | 1,067 | |
| 1952 | R | 326 | 792 | 1,120 | |
| 1948 | R | 497 | 518 | 1,035 | |
| 1944 | R | 482 | 509 | 993 | |
| 1940 | D | 621 | 520 | 1,157 | |
| 1936 | D | 767 | 495 | 1,280 | |
| 1932 | D | 621 | 462 | 1,101 | |
| 1928 | R | 335 | 714 | 1,051 | |
| 1924 | R | 257 | 624 | 1,047 | |
| 1920 | R | 314 | 744 | 1,077 | |
| 1916 | D | 1,482 | 1,158 | 2,687 | |
| 1912 | D | 473 | 321 | 1,199 | |
| 1908 | R | 314 | 495 | 831 | |
| 1904 | R | 230 | 485 | 725 | |
| 1900 | R | 406 | 414 | 823 | |
| 1896 | D | 1,305 | 333 | 1,639 | |
| 1892 | R | 735 | 839 | 1,880 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Meagher County's cattle-ranch economy and sparse settlement across the Belt Mountains produce some of Montana's most lopsided presidential margins, with the 2024 result exceeding 50 points in the Republican column.
The Republican margin in Meagher County reached its widest at fifty-six points in 2000. The margin in 2024 was fifty-four points, in line with the county's deep historical pattern.
Meagher County's loyalty is rooted in its place. Median household income of $71,932, a 96% non-Hispanic-white share, and a population of 2,007 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 Adams County and Fergus County.
