Prairie Center township

County:: Spink County
County Seat:: No
Area (mi²):: 35.984
State:: South Dakota

Prairie Center township is located in Spink County, South Dakota. Prairie Center township has a 2025 population of 108. Prairie Center township is currently declining at a rate of -1.82% annually and its population has decreased by -7.69% since the most recent census, which recorded a population of 117 in 2020.

The average household income in Prairie Center township is $78,500 with a poverty rate of 16.67%. The median age in Prairie Center township is 46.7 years: 54 years for males, and 39 years for females.

Demographics

The racial composition of Prairie Center township includes 100% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race	Population	Percentage (of total)
White	24	100%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%
Two or more races	0	0%

Prairie Center township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Prairie Center township's average per capita income is $45,000. Household income levels show a median of $95,417. The poverty rate stands at 16.67%.

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	$98,750	$99,500
Married Families	$98,750	-
Households	$95,417	$78,500
Non Families	-	$66,500

$45,000

Average Income

$95,417

Median Household Income

16.67%

Poverty Rate