| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 2,162 | 8,073 | 10,439 | |
| 2020 | R | 2,355 | 8,110 | 10,633 | |
| 2016 | R | 2,080 | 7,025 | 9,666 | |
| 2012 | R | 2,898 | 6,231 | 9,316 | |
| 2008 | R | 3,663 | 5,702 | 9,491 | |
| 2004 | R | 2,523 | 6,430 | 9,003 | |
| 2000 | R | 2,733 | 5,437 | 8,333 | |
| 1996 | R | 2,704 | 4,033 | 7,740 | |
| 1992 | R | 2,093 | 3,584 | 7,444 | |
| 1988 | R | 2,029 | 4,495 | 6,546 | |
| 1984 | R | 1,884 | 4,772 | 6,692 | |
| 1980 | R | 2,095 | 4,259 | 6,815 | |
| 1976 | R | 2,835 | 3,876 | 6,772 | |
| 1972 | R | 1,658 | 4,152 | 5,839 | |
| 1968 | R | 1,691 | 3,328 | 5,408 | |
| 1964 | D | 2,818 | 2,785 | 5,640 | |
| 1960 | R | 1,965 | 4,433 | 6,422 | |
| 1956 | R | 1,562 | 3,815 | 5,414 | |
| 1952 | R | 1,604 | 3,822 | 5,555 | |
| 1948 | R | 1,628 | 3,106 | 4,867 | |
| 1944 | R | 1,539 | 3,501 | 5,095 | |
| 1940 | R | 2,124 | 3,731 | 5,882 | |
| 1936 | R | 2,821 | 3,125 | 6,042 | |
| 1932 | D | 3,261 | 2,461 | 5,820 | |
| 1928 | R | 1,720 | 3,171 | 4,924 | |
| 1924 | R | 1,566 | 3,081 | 4,864 | |
| 1920 | R | 1,687 | 3,852 | 5,663 | |
| 1916 | R | 1,512 | 1,958 | 3,620 | |
| 1912 | D | 1,233 | 758 | 3,512 | |
| 1908 | R | 1,414 | 2,357 | 3,920 | |
| 1904 | R | 1,100 | 2,461 | 3,809 | |
| 1900 | R | 1,431 | 2,329 | 3,925 | |
| 1896 | R | 1,665 | 2,442 | 4,141 | |
| 1892 | R | 1,438 | 2,033 | 3,724 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
LaGrange County holds one of the highest concentrations of Amish population in the United States, a demographic that largely abstains from electoral participation — making raw voter-turnout figures a poor guide to the county's true civic landscape.
The Republican margin in LaGrange County reached its widest at fifty-seven points in 2024. The margin in 2024 was fifty-seven points, in line with the county's deep historical pattern.
LaGrange County's loyalty is rooted in its place. Median household income of $84,487, a 94% non-Hispanic-white share, and a population of 40,805 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 Van Wert County and Wabash County.
