Belle Plaine township

County:: Sumner County
County Seat:: No
Area (mi²):: 40.411
State:: Kansas

Belle Plaine township is located in Sumner County, Kansas. Belle Plaine township has a 2025 population of 3,042. Belle Plaine township is currently declining at a rate of -0.2% annually and its population has decreased by -0.2% since the most recent census, which recorded a population of 3,048 in 2020.

The average household income in Belle Plaine township is $90,816 with a poverty rate of 7.3%.The median age in Belle Plaine township is 43.5 years: 43.9 years for males, and 42.8 years for females.

Demographics

The racial composition of Belle Plaine township includes 91.9% White, and smaller percentages for other race, Black or African American, Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	2,814	91.9%
Two or more races	122	3.98%
Other race	58	1.89%
Black or African American	30	0.98%
Asian	22	0.72%
Native American	16	0.52%

Belle Plaine township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Belle Plaine township's average per capita income is $50,321. Household income levels show a median of $75,806. The poverty rate stands at 7.3%.

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
Married Families	$116,250	-
Families	$96,389	$105,055
Households	$75,806	$90,816
Non Families	$36,544	$46,905

$50,321

Average Income

$75,806

Median Household Income

7.3%

Poverty Rate