Spirit Lake Flag

Spirit Lake

County Seat:
No
Area (mi²):
60.475
State:
South Dakota

Spirit Lake is located in Kingsbury County, South Dakota. Spirit Lake has a 2025 population of 159 . Spirit Lake is currently growing at a rate of 0.63% annually and its population has increased by 4.61% since the most recent census, which recorded a population of 152 in 2020.

The average household income in Spirit Lake is $88,103 with a poverty rate of 22.78%. The median age in Spirit Lake is 17.1 years: 17.1 years for males, and 21 years for females. For every 100 females there are 112.9 males.

159
Total Population
3
Density (mi²)
1 0.63%
Growth

Spirit Lake Population

Spirit Lake Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Spirit Lake includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

White (100%)

Race
Population
Percentage (of total)
White281100%

Spirit Lake Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Spirit Lake's average per capita income is $47,639. Household income levels show a median of $76,528. The poverty rate stands at 22.78%.

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$76,912-
Families$76,765$89,705
Households$76,528$88,103
Non Families--

$47,639

Average Income

$76,528

Median Household Income

22.78%

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)