| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 151 | 941 | 1,109 | |
| 2020 | R | 156 | 980 | 1,165 | |
| 2016 | R | 114 | 900 | 1,092 | |
| 2012 | R | 163 | 976 | 1,144 | |
| 2008 | R | 200 | 912 | 1,135 | |
| 2004 | R | 256 | 1,275 | 1,565 | |
| 2000 | R | 294 | 1,262 | 1,608 | |
| 1996 | R | 331 | 1,264 | 1,781 | |
| 1992 | R | 355 | 1,057 | 1,891 | |
| 1988 | R | 485 | 1,276 | 1,795 | |
| 1984 | R | 361 | 1,537 | 1,933 | |
| 1980 | R | 438 | 1,433 | 1,986 | |
| 1976 | R | 764 | 1,180 | 1,984 | |
| 1972 | R | 406 | 1,559 | 2,042 | |
| 1968 | R | 481 | 1,484 | 2,094 | |
| 1964 | R | 970 | 1,135 | 2,130 | |
| 1960 | R | 555 | 1,662 | 2,229 | |
| 1956 | R | 517 | 1,717 | 2,254 | |
| 1952 | R | 432 | 1,838 | 2,338 | |
| 1948 | R | 722 | 1,258 | 2,104 | |
| 1944 | R | 618 | 1,479 | 2,125 | |
| 1940 | R | 844 | 1,571 | 2,451 | |
| 1936 | D | 1,417 | 1,280 | 2,705 | |
| 1932 | R | 1,159 | 1,306 | 2,500 | |
| 1928 | R | 406 | 1,929 | 2,350 | |
| 1924 | R | 498 | 1,541 | 2,199 | |
| 1920 | R | 587 | 1,411 | 2,030 | |
| 1916 | D | 956 | 901 | 2,199 | |
| 1912 | D | 506 | 276 | 1,409 | |
| 1908 | R | 409 | 699 | 1,175 | |
| 1904 | R | 251 | 494 | 834 | |
| 1900 | R | 293 | 322 | 625 | |
| 1896 | R | 245 | 250 | 502 | |
| 1892 | R | 0 | 376 | 789 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Kiowa County's sparse High Plains ranching economy and a population under 3,300 produce some of the most consistent Republican supermajorities on the Kansas electoral map, with the 2024 presidential margin exceeding 71 points.
The Republican margin in Kiowa County reached its widest at seventy-two points in 2016. The margin in 2024 was seventy-one points, in line with the county's deep historical pattern.
Kiowa County's loyalty is rooted in its place. Median household income of $75,539, a 89% non-Hispanic-white share, and a population of 2,422 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 Stevens County and Sioux County.
