Wilmington is located in Wabaunsee County, Kansas. Wilmington has a 2025 population of 591. Wilmington is currently growing at a rate of 0.17% annually and its population has increased by 1.2% since the most recent census, which recorded a population of 584 in 2020.
The average household income in Wilmington is $55,870 with a poverty rate of 25.07%.The median age in Wilmington is 52.8 years: 53.8 years for males, and 51.9 years for females.
Data after 2023 is projected based on recent change
The racial composition of Wilmington includes 98.8% White, and smaller percentages for Black or African American, other race and multiracial populations.
White (98.8%)
Black or African American (0.7%)
Other race (0.5%)
Race | Population | Percentage (of total) |
---|---|---|
White | 412 | 98.8% |
Black or African American | 3 | 0.72% |
Other race | 2 | 0.48% |
Married
Widowed
Divorced
Separated
Never Married
Wilmington's average per capita income is $32,045. Household income levels show a median of $42,361. The poverty rate stands at 25.07%.
Name | Median | Mean |
---|---|---|
Married Families | $61,250 | - |
Families | $56,071 | $63,511 |
Households | $42,361 | $55,870 |
Non Families | $28,250 | $42,333 |
Average Income
Median Household Income
Poverty Rate