De Smet Flag

De Smet

County Seat:
No
Area (mi²):
62.669
State:
South Dakota

De Smet is located in Kingsbury County, South Dakota. De Smet has a 2025 population of 325. De Smet is currently growing at a rate of 0.62% annually and its population has increased by 5.18% since the most recent census, which recorded a population of 309 in 2020.

The average household income in De Smet is $121,956 with a poverty rate of 8.29%.The median age in De Smet is 52.4 years: 46.5 years for males, and 52.9 years for females.

325
Total Population
5
Density (mi²)
2 0.62%
Growth

De Smet Population

De Smet Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of De Smet includes 85.43% White, and smaller percentages for other race and multiracial populations.

Population by Race

White (85.4%)

Two or more races (13.6%)

Other race (1.0%)

Race
Population
Percentage (of total)
White34085.43%
Two or more races5413.57%
Other race41.01%

De Smet Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

De Smet's average per capita income is $57,500. Household income levels show a median of $106,510. The poverty rate stands at 8.29%.

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$121,250$138,185
Married Families$121,250-
Households$106,510$121,956
Non Families$47,679$47,422

$57,500

Average Income

$106,510

Median Household Income

8.29%

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)