| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| 2024 | R | 769 | 2,170 | 2,991 | |
| 2020 | R | 842 | 2,109 | 3,001 | |
| 2016 | R | 681 | 1,756 | 2,591 | |
| 2012 | R | 991 | 1,580 | 2,596 | |
| 2008 | R | 1,191 | 1,490 | 2,740 | |
| 2004 | R | 1,045 | 1,749 | 2,829 | |
| 2000 | R | 956 | 1,480 | 2,536 | |
| 1996 | D | 1,107 | 964 | 2,459 | |
| 1992 | D | 972 | 958 | 2,603 | |
| 1988 | R | 864 | 1,528 | 2,417 | |
| 1984 | R | 833 | 1,715 | 2,561 | |
| 1980 | R | 992 | 1,659 | 2,882 | |
| 1976 | R | 1,099 | 1,379 | 2,495 | |
| 1972 | R | 862 | 1,579 | 2,487 | |
| 1968 | R | 855 | 1,351 | 2,316 | |
| 1964 | D | 1,459 | 871 | 2,331 | |
| 1960 | R | 828 | 1,534 | 2,362 | |
| 1956 | R | 651 | 1,734 | 2,390 | |
| 1952 | R | 553 | 1,603 | 2,159 | |
| 1948 | R | 570 | 1,273 | 1,887 | |
| 1944 | R | 790 | 1,195 | 1,993 | |
| 1940 | R | 1,069 | 1,542 | 2,617 | |
| 1936 | D | 1,297 | 1,199 | 2,515 | |
| 1932 | R | 928 | 1,259 | 2,235 | |
| 1928 | R | 350 | 1,466 | 1,827 | |
| 1924 | R | 112 | 850 | 1,054 | |
| 1920 | R | 187 | 708 | 925 | |
| 1916 | R | 257 | 527 | 807 | |
| 1912 | R | 102 | 234 | 626 | |
| 1908 | R | 108 | 354 | 501 | |
| 1904 | R | 63 | 364 | 450 | |
| 1900 | R | 159 | 405 | 576 | |
| 1896 | R | 236 | 358 | 628 | |
| 1892 | R | 160 | 234 | 422 | |
| 1888 | — | — | — | — | |
| 1884 | — | — | — | — | |
| 1880 | — | — | — | — | |
| 1876 | — | — | — | — |
Luce County in Michigan's Upper Peninsula recorded an R+46.9 margin in 2024, consistent with broader U.P. trends where sparse, rural populations and a shrinking timber-era economy have reshaped the electorate over two decades.
The Democratic margin in Luce County peaked at twenty-five points in 1964. By 2000 the county had flipped, voting Republican for the first time in many years. The 2024 margin was forty-seven points, the most Republican-leaning result in the county's modern history.
The economic context is the key. Luce County's median household income of $54,893 sits well below state and national norms, and 17% of residents live below the federal poverty line. The shift here is part of a broader realignment of working-class places across the country. The county's voting pattern over the last decade is most similar to that of Kalkaska County and Henry County.
