Kearny County's estimated 2025 population is 3,739 with a growth rate of -1.11% in the past year according to the most recent United States census data. Kearny County is the 74th largest county in Kansas. The 2010 population was 4,001 and has seen a growth of -6.55% since that time.
Data after 2023 is projected based on recent change
The racial composition of Kearny County includes 75.29% White, 9.72% other race, and smaller percentages for Black or African American, Asian, Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 2,944 | 75.29% |
| Two or more races | 494 | 12.63% |
| Other race | 380 | 9.72% |
| Black or African American | 47 | 1.2% |
| Asian | 33 | 0.84% |
| Native American | 12 | 0.31% |
Married
Widowed
Divorced
Separated
Never Married
Kearny County's average per capita income is $46,250. Household income levels show a median of $74,135. The poverty rate stands at 6.06%.
Name | Median | Mean |
|---|---|---|
| Married Families | $97,593 | - |
| Families | $74,653 | $91,820 |
| Households | $74,135 | $89,951 |
| Non Families | $55,192 | $77,478 |
Average Income
Median Household Income
Poverty Rate
