Tripp County, South Dakota
| Donald Trump ✓Republican | 81.0% | 2,150 |
|---|---|---|
| Kamala HarrisDemocratic | 17.7% | 470 |
| Robert F KennedyIndependent | 1.0% | 27 |
| Year | Margin (D minus R) |
|---|---|
| 1912 | +43.7% |
| 1916 | +10.8% |
| 1920 | −27.8% |
| 1924 | −18.4% |
| 1928 | −6.6% |
| 1932 | +51.6% |
| 1936 | +22.6% |
| 1940 | −8.8% |
| 1944 | −7.6% |
| 1948 | +1.9% |
| 1952 | −31.8% |
| 1956 | −5.9% |
| 1960 | −17.0% |
| 1964 | +7.3% |
| 1968 | −22.9% |
| 1972 | −25.5% |
| 1976 | −4.1% |
| 1980 | −45.6% |
| 1984 | −45.0% |
| 1988 | −26.6% |
| 1992 | −12.3% |
| 1996 | −18.9% |
| 2000 | −40.1% |
| 2004 | −38.8% |
| 2008 | −33.3% |
| 2012 | −43.4% |
| 2016 | −61.1% |
| 2020 | −61.8% |
| 2024 | −63.3% |
Tripp County's ranching economy and sparse population — under 6,500 residents spread across 2,600 square miles — anchor a voting pattern that has trended Republican by 60-plus points in recent presidential cycles.
Across the recorded series it reached a Democratic high of 51.6 points in 1932 and a Republican high of 63.3 points in 2024. Between 2020 and 2024 the county moved 1.5 points toward the Republican candidate; the 2024 margin was 63.3 points.
A population of 5,611, a 80% non-Hispanic-white share, and a median household income of $58,987 describe the county. The county's voting pattern over the last decade is most similar to that of McDonald County and Graham County.
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Tripp County, South Dakota. Akashic. https://akashic.app/county/46123/. Accessed May 20, 2026. License: CC BY 4.0.