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, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

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%
Native Hawaiian or Pacific Islander	0	0%

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