Richland township Flag

Richland township

County:
Brown County
County Seat:
No
Area (mi²):
35.926
State:
South Dakota

Richland township is located in Brown County, South Dakota. Richland township has a 2026 population of 68. Richland township is currently growing at a rate of 3.03% annually and its population has increased by 6.25% since the most recent census, which recorded a population of 64 in 2020.

The median age in Richland township is 62 years: 64.2 years for males, and 58.8 years for females. For every 100 females there are 67.7 males.

68
Total Population
1.9
Density (mi²)
2 3.03%
Growth

Richland township Population

Richland township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20266823.03%
20256623.13%
20246423.23%
202362-1-1.59%
20226300%
202163-1-1.56%
20206400%
201978-1-1.27%
201879-1-1.25%
20178011.27%
20167900%
20157900%
20147922.6%
201377-1-1.28%
20127811.3%
20117700%
20107700%

Median Age

Overall: 62 years
Female: 58.8 years
Male: 64.2 years

Richland township Adults

There are 46 adults, (20 of whom are seniors) in Richland township.

Sex Ratio

Female: 31 (59.6%)
Male: 21 (40.4%)

Demographics

The racial composition of Richland township includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White52100%
Race
Population ↓
Percentage (of total)
White52100%

Richland township Marital Status

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)