Clear Lake Flag

Clear Lake

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

Clear Lake is located in Deuel County, South Dakota. Clear Lake has a 2025 population of 205. Clear Lake 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 is $129,049 with a poverty rate of 9.47%. The median age in Clear Lake is 29 years: 17.3 years for males, and 30.5 years for females.

205
Total Population
6
Density (mi²)
-3 -1.44%
Growth

Clear Lake Population

Clear Lake Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (98.2%)

Asian (1.8%)

Race
Population
Percentage (of total)
White21698.18%
Asian41.82%

Clear Lake Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Clear Lake'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

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)