| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 250 | 1,233 | 1,507 | |
| 2020 | R | 266 | 1,283 | 1,579 | |
| 2016 | R | 215 | 1,179 | 1,464 | |
| 2012 | R | 289 | 1,165 | 1,483 | |
| 2008 | R | 347 | 1,204 | 1,586 | |
| 2004 | R | 391 | 1,368 | 1,800 | |
| 2000 | R | 469 | 1,295 | 1,890 | |
| 1996 | R | 528 | 1,372 | 2,128 | |
| 1992 | R | 612 | 893 | 2,172 | |
| 1988 | R | 796 | 1,229 | 2,060 | |
| 1984 | R | 551 | 1,723 | 2,293 | |
| 1980 | R | 528 | 1,685 | 2,335 | |
| 1976 | R | 985 | 1,225 | 2,247 | |
| 1972 | R | 476 | 1,649 | 2,182 | |
| 1968 | R | 583 | 1,721 | 2,525 | |
| 1964 | R | 1,316 | 1,373 | 2,703 | |
| 1960 | R | 822 | 2,052 | 2,884 | |
| 1956 | R | 681 | 2,219 | 2,912 | |
| 1952 | R | 507 | 2,841 | 3,357 | |
| 1948 | R | 1,094 | 2,181 | 3,318 | |
| 1944 | R | 910 | 2,405 | 3,339 | |
| 1940 | R | 1,301 | 2,822 | 4,169 | |
| 1936 | D | 2,209 | 2,001 | 4,220 | |
| 1932 | D | 2,297 | 1,653 | 4,051 | |
| 1928 | R | 953 | 2,655 | 3,631 | |
| 1924 | R | 615 | 2,277 | 3,833 | |
| 1920 | R | 935 | 2,298 | 3,306 | |
| 1916 | D | 2,106 | 1,716 | 3,940 | |
| 1912 | D | 1,091 | 381 | 2,428 | |
| 1908 | R | 1,117 | 1,218 | 2,423 | |
| 1904 | R | 613 | 1,516 | 2,234 | |
| 1900 | D | 1,250 | 1,110 | 2,390 | |
| 1896 | D | 1,385 | 787 | 2,193 | |
| 1892 | R | 0 | 1,348 | 2,241 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Lincoln County's 2024 presidential margin of R+65.2 places it among the most one-sided counties in the state, reflecting the deeply rural, agriculturally rooted character of north-central Kansas, where population has steadily declined for decades.
The Republican margin in Lincoln County reached its widest at seventy points in 1952. The margin in 2024 was sixty-five points, in line with the county's deep historical pattern.
Lincoln County's loyalty is rooted in its place. Median household income of $57,500, a 93% non-Hispanic-white share, and a population of 2,923 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 Decatur County and Osborne County.
