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 2026 population of 275. Summit is currently declining at a rate of -0.36% annually and its population has decreased by -3.17% since the most recent census, which recorded a population of 284 in 2020.

The median household income in Summit is $60,000 with a poverty rate of 14.48%. The median age in Summit is 29.5 years: 28.6 years for males, and 34.5 years for females. For every 100 females there are 121.6 males.

275
Total Population
502
Density (mi²)
-1 -0.36%
Growth

Summit Population

Summit Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026275-1-0.36%
2025276-2-0.72%
202427800%
202327810.36%
2022277-3-1.07%
2021280-4-1.41%
2020284-1-0.35%
201929200%
201829220.69%
201729010.35%
2016289-2-0.69%
2015291-6-2.02%
201429700%
2013297-3-1%
201230000%
2011300124.17%
201029810.34%

Median Age

Overall: 29.5 years
Female: 34.5 years
Male: 28.6 years

Summit Adults

There are 242 adults, (42 of whom are seniors) in Summit.

Sex Ratio

Female: 162 (45.1%)
Male: 197 (54.9%)

Demographics

The racial composition of Summit includes 66.3% White, 21.17% Native American, 4.74% other race, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White23866.3%
Native American7621.17%
Two or more races267.24%
Other race174.74%
Black or African American20.56%
Race
Population ↓
Percentage (of total)
Other race174.74%
White113.06%
Native American10.28%
Race
Population ↓
Percentage (of total)
White22763.23%
Native American7520.89%
Two or more races267.24%
Black or African American20.56%

Summit Marital Status

Economics and Income Statistics

Summit 's average per capita income is $37,813. Household income levels show a median of $60,000. The poverty rate stands at 14.48%.

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$107,708-
Families$95,500$85,525
Households$60,000$70,910
Non Families$33,929$33,967

$37,813

Average Income

$60,000

Median Household Income

14.48%

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)