Riverside township Flag

Riverside township

County:
Mellette County
County Seat:
No
Area (mi²):
55.721
State:
South Dakota

Riverside township is located in Mellette County, South Dakota. Riverside township has a 2026 population of 22. Riverside township is currently growing at a rate of 4.76% annually and its population has increased by 15.79% since the most recent census, which recorded a population of 19 in 2020.

22
Total Population
0.39
Density (mi²)
1 4.76%
Growth

Riverside township Population

Riverside township Population

Year ↓
Population
Growth
Annual Change
20262214.76%
20252115%
20242015.26%
20231915.56%
202218-1-5.26%
20211900%
20201900%
20191800%
20181800%
20171800%
20161800%
20151800%
20141815.88%
20131700%
20121700%
20111700%
20101700%

Median Age

Overall: 0 years
Female: 0 years
Male: 0 years

Riverside township Adults

There are 0 adults, (0 of whom are seniors) in Riverside township.

Sex Ratio

Female: 0 (NaN%)
Male: 0 (NaN%)

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)