| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 642 | 1,425 | 2,116 | |
| 2020 | R | 691 | 1,454 | 2,196 | |
| 2016 | R | 540 | 1,141 | 1,881 | |
| 2012 | R | 928 | 978 | 1,975 | |
| 2008 | D | 1,120 | 983 | 2,191 | |
| 2004 | R | 963 | 1,164 | 2,177 | |
| 2000 | R | 830 | 1,090 | 2,090 | |
| 1996 | D | 1,053 | 695 | 2,106 | |
| 1992 | D | 1,020 | 691 | 2,201 | |
| 1988 | D | 1,229 | 918 | 2,175 | |
| 1984 | D | 1,294 | 1,184 | 2,493 | |
| 1980 | D | 1,318 | 1,223 | 2,707 | |
| 1976 | D | 1,748 | 737 | 2,600 | |
| 1972 | D | 1,409 | 1,052 | 2,541 | |
| 1968 | D | 1,467 | 718 | 2,318 | |
| 1964 | D | 1,861 | 573 | 2,450 | |
| 1960 | D | 1,865 | 679 | 2,549 | |
| 1956 | D | 1,555 | 782 | 2,345 | |
| 1952 | D | 1,431 | 1,034 | 2,491 | |
| 1948 | D | 1,771 | 592 | 2,468 | |
| 1944 | D | 1,642 | 757 | 2,414 | |
| 1940 | D | 2,023 | 876 | 2,915 | |
| 1936 | D | 2,057 | 487 | 2,653 | |
| 1932 | D | 1,893 | 351 | 2,341 | |
| 1928 | D | 1,507 | 712 | 2,256 | |
| 1924 | R | 213 | 643 | 1,827 | |
| 1920 | R | 558 | 1,308 | 2,097 | |
| 1916 | D | 694 | 463 | 1,228 | |
| 1912 | D | 374 | 259 | 929 | |
| 1908 | R | 856 | 1,428 | 2,694 | |
| 1904 | R | 399 | 1,430 | 2,103 | |
| 1900 | D | 1,165 | 823 | 2,105 | |
| 1896 | — | — | — | — | |
| 1892 | — | — | — | — | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Red Lake County's roughly 4,300 residents make it one of Minnesota's least populous counties, yet it delivers consistent double-digit Republican presidential margins — a pattern tied to its sparse, agriculturally rooted demographic profile in the far northwest of the state.
The Republican margin in Red Lake County reached its widest at forty-nine points in 1904. The margin in 2024 was thirty-seven points, in line with the county's deep historical pattern.
Red Lake County's loyalty is rooted in its place. Median household income of $77,188, a 92% non-Hispanic-white share, and a population of 3,915 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 Saline County and Grant County.
