Clear Lake township

County:: Deuel County
County Seat:: No
Area (mi²):: 35.355
State:: South Dakota

Clear Lake township is located in Deuel County, South Dakota. Clear Lake township has a 2025 population of 205. Clear Lake township is currently declining at a rate of -1.44% annually and its population has decreased by -5.53% since the most recent census, which recorded a population of 217 in 2020.

The average household income in Clear Lake township is $129,049 with a poverty rate of 9.47%.The median age in Clear Lake township is 29 years: 17.3 years for males, and 30.5 years for females.

Demographics

The racial composition of Clear Lake township includes 98.18% White, and smaller percentages for Asian and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	216	98.18%
Asian	4	1.82%

Clear Lake township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Clear Lake township's average per capita income is $47,279. Household income levels show a median of $118,125. The poverty rate stands at 9.47%.

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	$118,542	$129,266
Married Families	$118,542	-
Households	$118,125	$129,049
Non Families	-	-

$47,279

Average Income

$118,125

Median Household Income

9.47%

Poverty Rate