| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 1,611 | 4,398 | 6,105 | |
| 2020 | R | 1,936 | 4,495 | 6,518 | |
| 2016 | R | 1,679 | 4,192 | 6,315 | |
| 2012 | R | 2,634 | 3,662 | 6,415 | |
| 2008 | R | 2,890 | 3,372 | 6,365 | |
| 2004 | R | 2,988 | 3,758 | 6,796 | |
| 2000 | R | 2,845 | 3,463 | 6,592 | |
| 1996 | D | 2,853 | 2,629 | 6,370 | |
| 1992 | R | 2,590 | 2,768 | 6,893 | |
| 1988 | D | 3,574 | 3,218 | 6,855 | |
| 1984 | R | 3,349 | 4,046 | 7,470 | |
| 1980 | R | 2,719 | 4,087 | 7,500 | |
| 1976 | R | 3,358 | 3,993 | 7,478 | |
| 1972 | R | 2,780 | 4,726 | 7,594 | |
| 1968 | R | 2,705 | 4,436 | 7,496 | |
| 1964 | D | 4,336 | 3,180 | 7,525 | |
| 1960 | R | 3,309 | 4,791 | 8,106 | |
| 1956 | R | 3,254 | 4,821 | 8,079 | |
| 1952 | R | 2,502 | 6,018 | 8,541 | |
| 1948 | D | 3,739 | 3,318 | 7,144 | |
| 1944 | R | 3,197 | 3,723 | 6,949 | |
| 1940 | R | 3,855 | 4,458 | 8,332 | |
| 1936 | D | 4,716 | 2,902 | 7,845 | |
| 1932 | D | 4,701 | 2,570 | 7,382 | |
| 1928 | R | 2,701 | 3,909 | 6,635 | |
| 1924 | R | 904 | 3,240 | 6,196 | |
| 1920 | R | 1,211 | 4,544 | 5,849 | |
| 1916 | D | 1,646 | 1,578 | 3,270 | |
| 1912 | D | 930 | 381 | 3,092 | |
| 1908 | R | 1,084 | 2,300 | 3,481 | |
| 1904 | R | 688 | 2,446 | 3,279 | |
| 1900 | R | 1,253 | 2,432 | 3,854 | |
| 1896 | R | 1,464 | 2,343 | 3,900 | |
| 1892 | R | 1,157 | 1,755 | 3,104 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Cherokee County's R+45.6 presidential margin in 2024 reflects the broad rural realignment that has reshaped northwest Iowa over the past decade, leaving Democrats with minimal competitive footing across nearly every precinct.
The Republican margin in Cherokee County reached its widest at fifty-seven points in 1920. The margin in 2024 was forty-six points, in line with the county's deep historical pattern.
Cherokee County's loyalty is rooted in its place. Median household income of $71,269, a 90% non-Hispanic-white share, and a population of 11,600 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 Sac County and Hancock County.
