Sumner township is located in Reno County, Kansas. Sumner township has a 2026 population of 681. Sumner township is currently growing at a rate of 0.44% annually and its population has increased by 0.74% since the most recent census, which recorded a population of 676 in 2020.
The median household income in Sumner township is $101,635 with a poverty rate of 0%. The median age in Sumner township is 42 years: 42.8 years for males, and 39.6 years for females. For every 100 females there are 96.6 males.
Data after 2023 is projected based on recent change
Overall: 42 years
Female: 39.6 years
Male: 42.8 years
There are 321 adults, (52 of whom are seniors) in Sumner township.
Female: 233 (50.9%)
Male: 225 (49.1%)
The racial composition of Sumner township includes 96.72% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 443 | 96.72% |
| Two or more races | 15 | 3.28% |
Sumner township 's average per capita income is $63,214. Household income levels show a median of $101,635. The poverty rate stands at 0%.
| Name | Median ↓ | Mean |
|---|---|---|
| Non Families | $126,500 | $163,011 |
| Households | $101,635 | $107,724 |
| Families | $99,861 | $100,127 |
| Married Families | $98,889 | - |
Average Income
Median Household Income
Poverty Rate