Riverside township Flag

Riverside township

County:
Clay County
County Seat:
No
Area (mi²):
35.945
State:
South Dakota

Riverside township is located in Clay County, South Dakota. Riverside township has a 2025 population of 132. Riverside township is currently growing at a rate of 2.33% annually and its population has increased by 10% since the most recent census, which recorded a population of 120 in 2020.

The average household income in Riverside township is $89,088 with a poverty rate of 0%.The median age in Riverside township is 34.2 years: 30.4 years for males, and 34.7 years for females.

132
Total Population
4
Density (mi²)
3 2.33%
Growth

Riverside township Population

Riverside township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Riverside township includes 87.01% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White15487.01%
Two or more races2312.99%

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 $44,306. Household income levels show a median of $91,250. 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
Married Families$92,188-
Households$91,250$89,088
Families$90,938$88,989
Non Families--

$44,306

Average Income

$91,250

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)