Shiawassee County, Michigan
| Donald Trump ✓Republican | 60.8% | 24,718 |
|---|---|---|
| Kamala HarrisDemocratic | 37.7% | 15,335 |
| Robert F KennedyNatural Law | 0.6% | 260 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | −8.1% |
| 1896 | −3.8% |
| 1900 | −18.1% |
| 1904 | −39.5% |
| 1908 | −25.7% |
| 1912 | −4.6% |
| 1916 | −8.1% |
| 1920 | −44.7% |
| 1924 | −58.9% |
| 1928 | −59.3% |
| 1932 | +9.4% |
| 1936 | +4.7% |
| 1940 | −27.0% |
| 1944 | −37.2% |
| 1948 | −35.7% |
| 1952 | −37.9% |
| 1956 | −35.9% |
| 1960 | −22.0% |
| 1964 | +27.4% |
| 1968 | −12.6% |
| 1972 | −26.1% |
| 1976 | −10.5% |
| 1980 | −12.4% |
| 1984 | −32.5% |
| 1988 | −8.5% |
| 1992 | +5.3% |
| 1996 | +9.7% |
| 2000 | −0.9% |
| 2004 | −6.9% |
| 2008 | +8.6% |
| 2012 | +3.7% |
| 2016 | −19.6% |
| 2020 | −19.9% |
| 2024 | −23.1% |
| Year | Total registered |
|---|---|
| 2016 | 52,779 |
| 2018 | 52,414 |
| 2020 | 56,000 |
| 2022 | 57,260 |
| 2024 | 58,221 |
Shiawassee County, anchored by the small city of Corunna, has shifted from a competitive bellwether to a reliably Republican county, posting a 23-point presidential margin in 2024 after voting within single digits as recently as 2008.
Across the recorded series it reached a Democratic high of 27.4 points in 1964 and a Republican high of 59.3 points in 1928. Between 2020 and 2024 the county moved 3.2 points toward the Republican candidate; the 2024 margin was 23.1 points.
A population of 67,991, a 93% non-Hispanic-white share, and a median household income of $67,404 describe the county. The county's voting pattern over the last decade is most similar to that of Ottawa County and Juneau County.
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Shiawassee County, Michigan. Akashic. https://akashic.app/county/26155/. Accessed May 20, 2026. License: CC BY 4.0.