Riverside township Flag

Riverside township

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

Riverside township is located in Brown County, South Dakota. Riverside township has a 2026 population of 61. Riverside township is currently declining at a rate of -1.61% annually and its population has decreased by -4.69% since the most recent census, which recorded a population of 64 in 2020.

The median household income in Riverside township is $49,087 with a poverty rate of 0%. The median age in Riverside township is 79.1 years: 0 years for males, and 0 years for females. For every 100 females there are 123.8 males.

61
Total Population
2
Density (mi²)
-1 -1.61%
Growth

Riverside township Population

Riverside township Population

Data after 2023 is projected based on recent change

Demographics

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

Population by Race

White (70.21%)

Native American (29.79%)

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

Riverside township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Riverside township'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)