Wall Lake township

County:: Minnehaha County
County Seat:: No
Area (mi²):: 35.514
State:: South Dakota

Wall Lake township is located in Minnehaha County, South Dakota. Wall Lake township has a 2025 population of 1,181. Wall Lake township is currently declining at a rate of -1.58% annually and its population has decreased by -5.9% since the most recent census, which recorded a population of 1,255 in 2020.

The average household income in Wall Lake township is $131,786 with a poverty rate of 0%. The median age in Wall Lake township is 30.9 years: 34.5 years for males, and 29.6 years for females.

Demographics

The racial composition of Wall Lake township includes 96.55% White, and smaller percentages for Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	1,371	96.55%
Two or more races	48	3.38%
Asian	1	0.07%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Wall Lake township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Wall Lake township's average per capita income is $41,750. Household income levels show a median of $133,125. The poverty rate stands at 0%.

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
Non Families	$250,001	$248,165
Married Families	$137,917	-
Households	$133,125	$131,786
Families	$124,261	$124,164

$41,750

Average Income

$133,125

Median Household Income

0%

Poverty Rate