Grant County's estimated 2025 population is 6,941 with a growth rate of -1.46% in the past year according to the most recent United States census data. Grant County is the 52nd largest county in Kansas. The 2010 population was 7,825 and has seen a growth of -11.3% since that time.
Data after 2023 is projected based on recent change
The racial composition of Grant County includes 66.24% White, 3.12% other race, and smaller percentages for Native American, Asian, Black or African American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 4,825 | 66.24% |
| Two or more races | 2,070 | 28.42% |
| Other race | 227 | 3.12% |
| Native American | 132 | 1.81% |
| Asian | 17 | 0.23% |
| Black or African American | 13 | 0.18% |
Married
Widowed
Divorced
Separated
Never Married
Grant County's average per capita income is $54,188. Household income levels show a median of $72,484. The poverty rate stands at 5.42%.
Name | Median | Mean |
|---|---|---|
| Married Families | $97,386 | - |
| Families | $76,129 | $103,754 |
| Households | $72,484 | $111,074 |
| Non Families | - | $120,197 |
Average Income
Median Household Income
Poverty Rate
