Davis County's 2026 population is estimated at 383,992, reflecting a 0.73% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Davis County is the 3rd largest county in Utah. The 2010 population was 307,919 and has grown 24.71% since 2010.
Overall: 32.5 years
Female: 33.2 years
Male: 31.8 years
There are 259,139 adults, (40,908 of whom are seniors) in Davis County.
Female: 182,930 (49.3%)
Male: 187,994 (50.7%)
The racial composition of Davis County includes 83.81% White, and smaller percentages for other race, Asian, Black or African American, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 310,858 | 83.81% |
| Two or more races | 34,386 | 9.27% |
| Other race | 9,202 | 2.48% |
| Asian | 7,324 | 1.97% |
| Black or African American | 4,470 | 1.21% |
| Native Hawaiian or Pacific Islander | 3,299 | 0.89% |
| Native American | 1,385 | 0.37% |
Davis County 's average per capita income is $59,627. Household income levels show a median of $110,884. The poverty rate stands at 6.43%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $133,861 | $158,180 |
| Families | $123,351 | $145,836 |
| Households | $110,884 | $132,463 |
| Non Families | $59,875 | $73,575 |
Average Income
Median Household Income
Poverty Rate