Sevier County's 2026 population is estimated at 23,062, reflecting a 1.03% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Sevier County is the 14th largest county in Utah. The 2010 population was 20,799 and has grown 10.88% since 2010.
Overall: 36.8 years
Female: 37.4 years
Male: 36.2 years
There are 15,941 adults, (3,746 of whom are seniors) in Sevier County.
Female: 10,779 (48.8%)
Male: 11,306 (51.2%)
The racial composition of Sevier County includes 92.1% White, and smaller percentages for other race, Native American, Asian, Native Hawaiian or Pacific Islander, Black or African American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 20,340 | 92.1% |
| Two or more races | 1,032 | 4.67% |
| Other race | 422 | 1.91% |
| Native American | 152 | 0.69% |
| Asian | 72 | 0.33% |
| Native Hawaiian or Pacific Islander | 42 | 0.19% |
| Black or African American | 25 | 0.11% |
Sevier County 's average per capita income is $45,657. Household income levels show a median of $74,884. The poverty rate stands at 9.68%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $90,417 | - |
| Families | $84,641 | $98,973 |
| Households | $74,884 | $88,761 |
| Non Families | $43,138 | $49,175 |
Average Income
Median Household Income
Poverty Rate
