Superior is located in Osage County, Kansas. Superior has a 2025 population of 248. Superior is currently declining at a rate of -0.8% annually but its population has increased by 1.22% since the most recent census, which recorded a population of 245 in 2020.
The average household income in Superior is $75,317 with a poverty rate of 1.79%. The median age in Superior is 43.9 years: 43.5 years for males, and 56.6 years for females.
Data after 2023 is projected based on recent change
The racial composition of Superior includes 100% White, and smaller percentages for and multiracial populations.
White (100.0%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 280 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Superior's average per capita income is $44,191. Household income levels show a median of $71,094. The poverty rate stands at 1.79%.
Name | Median | Mean |
|---|---|---|
| Married Families | $86,518 | - |
| Families | $85,893 | $89,001 |
| Households | $71,094 | $75,317 |
| Non Families | $29,250 | $35,243 |
Average Income
Median Household Income
Poverty Rate