Minnehaha County, South Dakota
| Donald Trump ✓Republican | 55.2% | 51,842 |
|---|---|---|
| Kamala HarrisDemocratic | 42.5% | 39,923 |
| Robert F KennedyIndependent | 1.6% | 1,548 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | −40.8% |
| 1896 | +4.6% |
| 1900 | −16.2% |
| 1904 | −56.7% |
| 1908 | −33.8% |
| 1912 | +42.4% |
| 1916 | −10.0% |
| 1920 | −43.8% |
| 1924 | −46.3% |
| 1928 | −33.7% |
| 1932 | +10.1% |
| 1936 | +2.9% |
| 1940 | −15.2% |
| 1944 | −15.3% |
| 1948 | −8.7% |
| 1952 | −43.0% |
| 1956 | −26.0% |
| 1960 | −21.1% |
| 1964 | +11.0% |
| 1968 | −9.7% |
| 1972 | −0.1% |
| 1976 | −2.7% |
| 1980 | −12.1% |
| 1984 | −12.9% |
| 1988 | +4.2% |
| 1992 | +3.0% |
| 1996 | +3.8% |
| 2000 | −10.4% |
| 2004 | −15.3% |
| 2008 | +0.7% |
| 2012 | −7.4% |
| 2016 | −14.6% |
| 2020 | −9.5% |
| 2024 | −12.7% |
Home to Sioux Falls, Minnehaha holds roughly one-sixth of South Dakota's total population, and its suburban growth has gradually compressed what was once a wider Republican presidential margin over the past decade.
Across the recorded series it reached a Democratic high of 42.4 points in 1912 and a Republican high of 56.7 points in 1904. Between 2020 and 2024 the county moved 3.2 points toward the Republican candidate; the 2024 margin was 12.7 points.
A population of 203,289, a 79% non-Hispanic-white share, and a median household income of $76,880 describe the county. The county's voting pattern over the last decade is most similar to that of Mineral County and Cascade County.
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Minnehaha County, South Dakota. Akashic. https://akashic.app/county/46099/. Accessed May 20, 2026. License: CC BY 4.0.