Sheridan County, Montana
| Donald Trump ✓Republican | 69.1% | 1,321 |
|---|---|---|
| Kamala HarrisDemocratic | 26.6% | 509 |
| Robert F Kennedy Jr.We The People | 3.6% | 68 |
| Year | Margin (D minus R) |
|---|---|
| 1916 | +28.7% |
| 1920 | −29.0% |
| 1924 | −28.5% |
| 1928 | −14.6% |
| 1932 | +21.9% |
| 1936 | +62.8% |
| 1940 | +39.8% |
| 1944 | +36.2% |
| 1948 | +33.3% |
| 1952 | +0.3% |
| 1956 | +23.4% |
| 1960 | +12.8% |
| 1964 | +38.8% |
| 1968 | +3.7% |
| 1972 | −10.9% |
| 1976 | +16.4% |
| 1980 | −24.1% |
| 1984 | −23.9% |
| 1988 | −1.0% |
| 1992 | +10.6% |
| 1996 | +14.6% |
| 2000 | −24.1% |
| 2004 | −15.4% |
| 2008 | −1.7% |
| 2012 | −28.1% |
| 2016 | −41.6% |
| 2020 | −40.8% |
| 2024 | −42.5% |
| Year | Total registered |
|---|---|
| 2016 | 2,422 |
| 2018 | 2,449 |
| 2020 | 2,507 |
| 2022 | 2,494 |
| 2024 | 2,478 |
Sheridan County sits in Montana's northeastern corner along the North Dakota border, where a sparse, agriculture-dependent population has delivered Republican presidential margins exceeding 40 points in recent cycles.
Across the recorded series it reached a Democratic high of 62.8 points in 1936 and a Republican high of 42.5 points in 2024. Between 2020 and 2024 the county moved 1.6 points toward the Republican candidate; the 2024 margin was 42.5 points.
A population of 3,669, a 88% non-Hispanic-white share, and a median household income of $70,147 describe the county. The county's voting pattern over the last decade is most similar to that of White County and Dickinson County.
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Sheridan County, Montana. Akashic. https://akashic.app/county/30091/. Accessed May 20, 2026. License: CC BY 4.0.