Frontier County's 2026 population is estimated at 2,412, reflecting a -2.51% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Frontier County is the 71st largest county in Nebraska. The 2010 population was 2,760 and has grown -12.61% since 2010.
Data after 2023 is projected based on recent change
Overall: 43.7 years
Female: 48.1 years
Male: 42.4 years
There are 2,041 adults, (675 of whom are seniors) in Frontier County.
Female: 1,221 (47.5%)
Male: 1,348 (52.5%)
The racial composition of Frontier County includes 91.94% White, and smaller percentages for other race, Asian, Black or African American, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 2,362 | 91.94% |
| Two or more races | 125 | 4.87% |
| Other race | 59 | 2.3% |
| Asian | 10 | 0.39% |
| Black or African American | 7 | 0.27% |
| Native American | 6 | 0.23% |
Frontier County 's average per capita income is $43,125. Household income levels show a median of $70,132. The poverty rate stands at 11.38%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $84,250 | - |
| Families | $75,625 | $86,462 |
| Households | $70,132 | $77,124 |
| Non Families | $42,188 | $57,110 |
Average Income
Median Household Income
Poverty Rate