Riverside Flag

Riverside

County:
Brown County
County Seat:
No
Area (mi²):
35.999
State:
South Dakota

Riverside is located in Brown County, South Dakota. Riverside has a 2025 population of 60. Riverside is currently declining at a rate of -1.64% annually and its population has decreased by -6.25% since the most recent census, which recorded a population of 64 in 2020.

The average household income in Riverside is $58,272 with a poverty rate of 0%.The median age in Riverside is 79.1 years: 0 years for males, and 0 years for females.

60
Total Population
2
Density (mi²)
-1 -1.64%
Growth

Riverside Population

Riverside Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Riverside includes 70.21% White, 29.79% Native American, and smaller percentages for and multiracial populations.

Population by Race

White (70.2%)

Native American (29.8%)

Race
Population
Percentage (of total)
White3370.21%
Native American1429.79%

Riverside Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Riverside's average per capita income is $0. Household income levels show a median of $49,087. 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
Households$49,087$58,272
Non Families$49,087$58,272
Families--
Married Families--

$0

Average Income

$49,087

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)