Sumner township

County:: Osborne County
County Seat:: No
Area (mi²):: 53.636
State:: Kansas

Sumner township is located in Osborne County, Kansas. Sumner township has a 2025 population of 145. Sumner township is currently declining at a rate of -1.36% annually and its population has decreased by -5.23% since the most recent census, which recorded a population of 153 in 2020.

The average household income in Sumner township is $70,234 with a poverty rate of 18.93%.The median age in Sumner township is 40.3 years: 29.6 years for males, and 57.7 years for females.

Demographics

The racial composition of Sumner township includes 98.82% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	167	98.82%
Black or African American	2	1.18%

Sumner township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sumner township's average per capita income is $58,333. Household income levels show a median of $57,708. The poverty rate stands at 18.93%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Families	$57,917	$63,233
Households	$57,708	$70,234
Married Families	-	-
Non Families	-	$79,944

$58,333

Average Income

$57,708

Median Household Income

18.93%

Poverty Rate