Sisseton Flag

Sisseton

County:
Roberts County
County Seat:
No
Area (mi²):
34.973
State:
South Dakota

Sisseton is located in Roberts County, South Dakota. Sisseton has a 2025 population of 74. Sisseton is currently growing at a rate of 1.37% annually and its population has increased by 7.25% since the most recent census, which recorded a population of 69 in 2020.

The average household income in Sisseton is $87,124 with a poverty rate of 0%.The median age in Sisseton is 30.9 years: 16.7 years for males, and 55.3 years for females.

74
Total Population
2
Density (mi²)
1 1.37%
Growth

Sisseton Population

Sisseton Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (100.0%)

Race
Population
Percentage (of total)
White124100%

Sisseton Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sisseton's average per capita income is $42,303. Household income levels show a median of $61,875. The poverty rate stands at 0%.

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$79,688$101,640
Married Families$79,688-
Households$61,875$87,124
Non Families--

$42,303

Average Income

$61,875

Median Household Income

0%

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)