Summit Flag

Summit

County:
Roberts County
County Seat:
No
Area (mi²):
0.548
State:
South Dakota

Summit is a town located in Roberts County, South Dakota. Summit has a 2025 population of 271. Summit is currently declining at a rate of -1.09% annually and its population has decreased by -4.91% since the most recent census, which recorded a population of 285 in 2020.

The average household income in Summit is $65,278 with a poverty rate of 22.11%.The median age in Summit is 24.4 years: 24.1 years for males, and 25.7 years for females.

271
Total Population
495
Density (mi²)
-3 -1.09%
Growth

Summit Population

Summit Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Summit includes 68.12% White, 18.51% Native American, 5.14% other race, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White26568.12%
Native American7218.51%
Two or more races287.2%
Other race205.14%
Black or African American41.03%

Summit Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Summit's average per capita income is $41,875. Household income levels show a median of $57,500. The poverty rate stands at 22.11%.

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$95,417-
Families$70,500$76,358
Households$57,500$65,278
Non Families$30,833$32,871

$41,875

Average Income

$57,500

Median Household Income

22.11%

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)