Sweetwater County, Wyoming
| Donald Trump ✓Republican | 75.1% | 12,541 |
|---|---|---|
| Kamala HarrisDemocratic | 22.3% | 3,731 |
| Chase OliverLibertarian | 1.8% | 297 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | −47.0% |
| 1896 | +13.5% |
| 1900 | −19.6% |
| 1904 | −48.9% |
| 1908 | −29.8% |
| 1912 | +1.1% |
| 1916 | +7.1% |
| 1920 | −16.4% |
| 1924 | +2.0% |
| 1928 | +8.0% |
| 1932 | +37.1% |
| 1936 | +54.8% |
| 1940 | +46.2% |
| 1944 | +36.2% |
| 1948 | +32.3% |
| 1952 | +23.9% |
| 1956 | +17.2% |
| 1960 | +35.9% |
| 1964 | +50.9% |
| 1968 | +18.3% |
| 1972 | −16.4% |
| 1976 | +6.0% |
| 1980 | −12.7% |
| 1984 | −22.4% |
| 1988 | −0.4% |
| 1992 | +13.0% |
| 1996 | +9.6% |
| 2000 | −24.9% |
| 2004 | −33.5% |
| 2008 | −27.5% |
| 2012 | −39.4% |
| 2016 | −52.1% |
| 2020 | −50.6% |
| 2024 | −52.8% |
Sweetwater County sits atop some of the world's largest trona deposits and significant natural gas reserves, drawing a workforce whose economic priorities consistently produce some of Wyoming's most lopsided federal election margins.
Across the recorded series it reached a Democratic high of 54.8 points in 1936 and a Republican high of 52.8 points in 2024. Between 2020 and 2024 the county moved 2.1 points toward the Republican candidate; the 2024 margin was 52.8 points.
A population of 41,542, a 77% non-Hispanic-white share, and a median household income of $75,034 describe the county. The county's voting pattern over the last decade is most similar to that of Harrison County and Limestone County.
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Sweetwater County, Wyoming. Akashic. https://akashic.app/county/56037/. Accessed May 20, 2026. License: CC BY 4.0.