Wilson County's estimated 2025 population is 8,358 with a growth rate of -0.48% in the past year according to the most recent United States census data. Wilson County is the 45th largest county in Kansas. The 2010 population was 9,389 and has seen a growth of -10.98% since that time.
Data after 2023 is projected based on recent change
The racial composition of Wilson County includes 93.7% White, and smaller percentages for Native American, other race, Black or African American, Native Hawaiian or Pacific Islander, Asian and multiracial populations.
White (93.7%)
Two or more races (5.29%)
Native American (0.58%)
Other race (0.19%)
Black or African American (0.18%)
Native Hawaiian or Pacific Islander (0.04%)
Asian (0.02%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 8,020 | 93.7% |
| Two or more races | 453 | 5.29% |
| Native American | 50 | 0.58% |
| Other race | 16 | 0.19% |
| Black or African American | 15 | 0.18% |
| Native Hawaiian or Pacific Islander | 3 | 0.04% |
| Asian | 2 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
Wilson County's average per capita income is $43,656. Household income levels show a median of $57,056. The poverty rate stands at 15.79%.
Name | Median | Mean |
|---|---|---|
| Married Families | $83,258 | - |
| Families | $74,135 | $87,330 |
| Households | $57,056 | $76,102 |
| Non Families | $29,505 | $48,542 |
Average Income
Median Household Income
Poverty Rate
