Knox County's estimated 2025 population is 8,280 with a growth rate of -0.11% in the past year according to the most recent United States census data. Knox County is the 33rd largest county in Nebraska. The 2010 population was 8,677 and has seen a growth of -4.58% since that time.
Data after 2023 is projected based on recent change
The racial composition of Knox County includes 86.06% White, 8.99% Native American, and smaller percentages for Black or African American, other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 7,196 | 86.06% |
| Native American | 752 | 8.99% |
| Two or more races | 288 | 3.44% |
| Black or African American | 50 | 0.6% |
| Other race | 39 | 0.47% |
| Asian | 36 | 0.43% |
| Native Hawaiian or Pacific Islander | 1 | 0.01% |
Married
Widowed
Divorced
Separated
Never Married
Knox County's average per capita income is $41,530. Household income levels show a median of $64,821. The poverty rate stands at 13.19%.
Name | Median | Mean |
|---|---|---|
| Married Families | $90,587 | - |
| Families | $83,233 | $92,618 |
| Households | $64,821 | $79,345 |
| Non Families | $34,353 | $50,593 |
Average Income
Median Household Income
Poverty Rate
