| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 1,137 | 3,277 | 4,488 | |
| 2020 | R | 1,083 | 2,998 | 4,205 | |
| 2016 | R | 741 | 2,265 | 3,538 | |
| 2012 | R | 744 | 2,522 | 3,371 | |
| 2008 | R | 856 | 2,212 | 3,154 | |
| 2004 | R | 576 | 2,414 | 3,051 | |
| 2000 | R | 387 | 2,254 | 2,802 | |
| 1996 | R | 304 | 1,682 | 2,316 | |
| 1992 | R | 295 | 1,241 | 2,172 | |
| 1988 | R | 398 | 1,788 | 2,255 | |
| 1984 | R | 294 | 1,710 | 2,009 | |
| 1980 | R | 256 | 1,492 | 1,834 | |
| 1976 | R | 330 | 1,094 | 1,509 | |
| 1972 | R | 218 | 1,146 | 1,454 | |
| 1968 | R | 147 | 814 | 1,135 | |
| 1964 | R | 340 | 784 | 1,124 | |
| 1960 | R | 213 | 876 | 1,089 | |
| 1956 | R | 102 | 939 | 1,041 | |
| 1952 | R | 164 | 943 | 1,107 | |
| 1948 | R | 220 | 769 | 989 | |
| 1944 | R | 244 | 662 | 906 | |
| 1940 | R | 339 | 675 | 1,014 | |
| 1936 | R | 395 | 519 | 918 | |
| 1932 | R | 229 | 618 | 860 | |
| 1928 | R | 141 | 566 | 708 | |
| 1924 | R | 117 | 515 | 642 | |
| 1920 | R | 186 | 501 | 690 | |
| 1916 | D | 329 | 304 | 647 | |
| 1912 | R | 115 | 426 | 566 | |
| 1908 | R | 102 | 415 | 520 | |
| 1904 | R | 102 | 399 | 501 | |
| 1900 | R | 161 | 392 | 553 | |
| 1896 | R | 230 | 288 | 518 | |
| 1892 | — | — | — | — | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Kane County's vast canyon country and sparse settlement produce some of Utah's most lopsided presidential results, with fewer than 6,000 residents spread across nearly 4,000 square miles of high desert and national monument land.
The Republican margin in Kane County reached its widest at eighty points in 1956. The margin in 2024 was forty-eight points, in line with the county's deep historical pattern.
Kane County's loyalty is rooted in its place. Median household income of $77,092, a 90% non-Hispanic-white share, and a population of 8,170 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 Rockingham County and Garfield County.
