| Donald Trump ✓Republican | 70.6% | 4,793 |
|---|---|---|
| Kamala HarrisDemocratic | 25.4% | 1,726 |
| OtherAll other candidates | 3.9% | 266 |
| Year | Margin (D minus R) |
|---|---|
| 2008 | −58.5% |
| 2012 | −79.6% |
| 2016 | −40.4% |
| 2020 | −51.5% |
| 2024 | −45.2% |
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 1,726 | 4,793 | 6,785 | ||
| R | 1,345 | 4,496 | 6,115 | ||
| R | 532 | 2,431 | 4,700 | ||
| R | 405 | 3,560 | 3,965 | ||
| R | 671 | 2,757 | 3,566 |
Demographics
Demographic Profile
Key indicators compared across containing geographies
| Indicator | SmithfieldCity | UtahState | United StatesNation |
|---|---|---|---|
| Race & Ethnicity | |||
| White | 87.7% | 78.8% | 61.0% |
| Black | 0.4% | 1.2% | 12.2% |
| Asian | 0.4% | 2.5% | 6.0% |
| Two or more races | 5.4% | 9.7% | 12.6% |
| Other race | 6.1% | 7.9% | 8.2% |
| Hispanic or Latino | 8.2% | 15.9% | 19.3% |
| Income & Age | |||
| Median household income | $97,537 | $95,166 | $84,427 |
| Poverty rate | 3.6% | 8.5% | 12.5% |
| Median age | 28.7 | 32.2 | 39.1 |
| Age 18–24 | 18.8% | 11.6% | 9.2% |
| Age 65 and older | 9.9% | 11.8% | 17.2% |
| Education & Language | |||
| Bachelor's degree or higher (25+) | 43.0% | 37.7% | 35.7% |
| Speaks a non-English language at home | 12.3% | 15.9% | 22.3% |
| Spanish | 10.7% | 10.9% | 13.6% |
| Ancestry | |||
| Largest ancestry | English 33.1% | English 28.2% | German 12.5% |
| 2nd-largest ancestry | German 9.3% | German 10.0% | English 9.5% |
| 3rd-largest ancestry | Irish 4.8% | Irish 6.1% | Irish 9.4% |
| Religion | |||
| Catholic | 6.0%County context | 6.5% | 18.6% |
| Evangelical Protestant | 1.3%County context | 2.0% | 16.5% |
| Unaffiliated or unclaimed | 17.8%County context | 26.8% | 51.5% |
| Latter-day Saints | 73.4%County context | 62.2% | 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.
Smithfield sits in the Mountain West. In 2024 it voted Republican.
Across the recorded series it reached a Republican high of 79.6 points in 2012. Between 2020 and 2024 the city moved 6.3 points toward the Democratic candidate; the 2024 margin was 45.2 points.
A population of 14,408, a 88% non-Hispanic-white share, and a median household income of $97,537 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 →
Smithfield, Utah. Akashic. https://akashic.app/city/4969640/. Accessed May 20, 2026. License: CC BY 4.0.