| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 2,850 | 11,006 | 14,136 | |
| 2020 | R | 2,928 | 10,855 | 14,050 | |
| 2016 | R | 2,585 | 9,999 | 13,280 | |
| 2012 | R | 3,436 | 9,256 | 12,952 | |
| 2008 | R | 4,403 | 8,504 | 13,073 | |
| 2004 | R | 3,112 | 9,168 | 12,354 | |
| 2000 | R | 3,319 | 7,755 | 11,281 | |
| 1996 | R | 3,752 | 6,322 | 11,294 | |
| 1992 | R | 3,282 | 5,799 | 12,039 | |
| 1988 | R | 3,437 | 7,712 | 11,188 | |
| 1984 | R | 3,274 | 7,579 | 10,920 | |
| 1980 | R | 3,760 | 5,864 | 10,445 | |
| 1976 | R | 4,250 | 5,596 | 9,934 | |
| 1972 | R | 3,244 | 6,425 | 9,769 | |
| 1968 | R | 3,827 | 5,361 | 10,101 | |
| 1964 | D | 5,945 | 4,018 | 10,055 | |
| 1960 | R | 4,128 | 6,034 | 10,242 | |
| 1956 | R | 3,984 | 5,703 | 9,778 | |
| 1952 | R | 3,963 | 5,380 | 9,633 | |
| 1948 | D | 4,726 | 4,288 | 9,094 | |
| 1944 | R | 4,475 | 4,708 | 9,410 | |
| 1940 | D | 5,236 | 4,898 | 10,257 | |
| 1936 | D | 6,189 | 3,606 | 9,854 | |
| 1932 | D | 6,236 | 3,073 | 9,528 | |
| 1928 | D | 4,246 | 4,142 | 8,465 | |
| 1924 | D | 4,537 | 3,932 | 8,754 | |
| 1920 | D | 4,653 | 4,430 | 9,305 | |
| 1916 | D | 2,928 | 1,947 | 5,226 | |
| 1912 | D | 2,760 | 812 | 5,092 | |
| 1908 | D | 3,345 | 2,185 | 6,083 | |
| 1904 | D | 3,127 | 2,565 | 6,296 | |
| 1900 | D | 3,599 | 2,290 | 6,106 | |
| 1896 | D | 3,728 | 2,212 | 6,038 | |
| 1892 | D | 2,725 | 1,668 | 4,921 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Wells County delivered a 57.8-point Republican presidential margin in 2024, reflecting the deep-red tilt of rural northeast Indiana's agricultural communities, where third-party and Democratic vote shares have narrowed steadily over successive election cycles.
The Republican margin in Wells County reached its widest at fifty-eight points in 2024. The margin in 2024 was fifty-eight points, in line with the county's deep historical pattern.
Wells County's loyalty is rooted in its place. Median household income of $71,957, a 93% non-Hispanic-white share, and a population of 28,420 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 Adams County and Lycoming County.
