Douglas County Flag

Douglas County

State:
South Dakota
County Seat:

Douglas County's estimated 2025 population is 2,940 with a growth rate of 1.77% in the past year according to the most recent United States census data. Douglas County is the 48th largest county in South Dakota. The 2010 population was 2,991 and has seen a growth of -1.71% since that time.

2,940
Total Population
7
Population Density (miĀ²)
48
Population Rank (State)
51 1.77%
Annual Population Growth

Douglas County Population

Douglas County Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Douglas County includes 93.13% White, and smaller percentages for Two or more races, Black or African American, other race, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Native American

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White2,62993.13%
Two or more races772.73%
Black or African American421.49%
Other race391.38%
Native American361.28%
Asian00%
Native Hawaiian or Pacific Islander00%

Douglas County Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Douglas County's average per capita income is $46,277. Household income levels show a median of $78,125. The poverty rate stands at 13.68%.

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$97,468-
Families$92,750$104,543
Households$78,125$93,588
Non Families$30,833$61,140

$46,277

Average Income

$78,125

Median Household Income

13.68%

Poverty Rate