| Donald Trump ✓Republican | 84.8% | 10,300 |
|---|---|---|
| Kamala HarrisDemocratic | 13.2% | 1,610 |
| OtherAll other candidates | 2.0% | 241 |
| Year | Margin (D minus R) |
|---|---|
| 2008 | −57.4% |
| 2012 | −72.5% |
| 2016 | −75.8% |
| 2020 | −72.8% |
| 2024 | −71.5% |
| Year | Won | Democratic | Republican | Other | Margin | Total |
|---|---|---|---|---|---|---|
| R | 13.2%Harris1,610 | 84.8%Trump10,300 | 2.0% | 12,151 | ||
| R | 11.8%Biden1,558 | 84.6%Trump11,187 | 3.7%incl. Jorgensen | 13,228 | ||
| R | 8.7%Clinton1,049 | 84.5%Trump10,184 | 6.7%incl. Johnson | 12,046 | ||
| R | 12.4%Obama1,549 | 84.9%Romney10,626 | 2.8% | 12,521 | ||
| R | 20.3%Obama2,276 | 77.8%McCain8,703 | 1.9% | 11,192 |
Demographics
Demographic Profile
Key indicators compared across containing geographies
| Indicator | GilletteCity | WyomingState | United StatesNation |
|---|---|---|---|
| Race & Ethnicity | |||
| White | 82.7% | 84.5% | 61.0% |
| Black | 0.4% | 0.9% | 12.2% |
| Asian | 0.3% | 0.8% | 6.0% |
| Two or more races | 10.0% | 8.2% | 12.6% |
| Other race | 6.6% | 5.6% | 8.2% |
| Hispanic or Latino | 11.5% | 10.7% | 19.3% |
| Income & Age | |||
| Median household income | $81,316 | $76,176 | $84,427 |
| Poverty rate | 9.9% | 10.6% | 12.5% |
| Median age | 34.2 | 39.4 | 39.1 |
| Age 18–24 | 7.5% | 8.9% | 9.2% |
| Age 65 and older | 13.0% | 18.5% | 17.2% |
| Education & Language | |||
| Bachelor's degree or higher (25+) | 23.3% | 30.7% | 35.6% |
| Speaks a non-English language at home | 7.9% | 6.8% | 22.3% |
| Spanish | 7.0% | 4.8% | 13.6% |
| Ancestry | |||
| Largest ancestry | German 22.1% | German 21.5% | German 12.5% |
| 2nd-largest ancestry | English 9.9% | English 15.7% | English 9.5% |
| 3rd-largest ancestry | Irish 9.0% | Irish 11.7% | Irish 9.4% |
| Religion | |||
| Catholic | 14.5%County context | 12.0% | 18.6% |
| Evangelical Protestant | 14.9%County context | 11.2% | 16.5% |
| Unaffiliated or unclaimed | 61.4%County context | 59.7% | 51.5% |
| Latter-day Saints | 5.5%County context | 11.6% | 2.0% |
ACS values are survey estimates and may include margins of error.
Religion data may be available only at county or larger geographies. Sub-county values are labeled when inherited, modeled, or contextual.
Gillette sits in the Northern Rockies. In 2024 it voted Republican.
Across the recorded series it reached a Republican high of 75.8 points in 2016. Between 2020 and 2024 the city moved 1.3 points toward the Democratic candidate; the 2024 margin was 71.5 points.
A population of 33,431, a 83% non-Hispanic-white share, and a median household income of $81,316 describe the city.
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
Gillette, Wyoming. Akashic. https://akashic.app/city/5631855/. Accessed May 20, 2026. License: CC BY 4.0.