Corson County Flag

Corson County

State:
South Dakota
County Seat:

Corson County's estimated 2025 population is 3,712 with a growth rate of -0.93% in the past year according to the most recent United States census data. Corson County is the 42nd largest county in South Dakota. The 2010 population was 4,064 and has seen a growth of -8.66% since that time.

3,712
Total Population
2
Population Density (miĀ²)
42
Population Rank (State)
-35 -0.93%
Annual Population Growth

Corson County Population

Corson County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Corson County includes 66.88% Native American, 30.11% White, and smaller percentages for Two or more races, other race, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Native American

White

Two or more races

Other race

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
Native American2,58166.88%
White1,16230.11%
Two or more races1042.69%
Other race80.21%
Black or African American40.1%
Asian00%
Native Hawaiian or Pacific Islander00%

Corson County Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Corson County's average per capita income is $38,056. Household income levels show a median of $43,750. The poverty rate stands at 45.2%.

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$79,531-
Families$48,750$69,302
Households$43,750$67,937
Non Families$37,045$61,110

$38,056

Average Income

$43,750

Median Household Income

45.2%

Poverty Rate