Richland township Flag

Richland township

County Seat:
No
Area (mi²):
33.087
State:
South Dakota

Richland township is located in Brookings County, South Dakota. Richland township has a 2026 population of 178. Richland township is currently growing at a rate of 0.56% annually and its population has increased by 7.88% since the most recent census, which recorded a population of 165 in 2020.

The median household income in Richland township is $120,250 with a poverty rate of 11.3%. The median age in Richland township is 22.9 years: 12.4 years for males, and 41.8 years for females. For every 100 females there are 142.5 males.

178
Total Population
5.4
Density (mi²)
1 0.56%
Growth

Richland township Population

Richland township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202617810.56%
202517710.57%
202417610.57%
202317542.34%
202217121.18%
202116942.42%
2020165-1-0.6%
201920610.49%
201820500%
201720520.99%
201620300%
201520310.5%
201420221%
2013200-2-0.99%
201220242.02%
2011198-1-0.5%
2010198-1-0.5%

Median Age

Overall: 22.9 years
Female: 41.8 years
Male: 12.4 years

Richland township Adults

There are 97 adults, (8 of whom are seniors) in Richland township.

Sex Ratio

Female: 73 (41.2%)
Male: 104 (58.8%)

Demographics

The racial composition of Richland township includes 81.92% White, 6.78% Native American, and smaller percentages for Asian and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White14581.92%
Two or more races169.04%
Native American126.78%
Asian42.26%
Race
Population ↓
Percentage (of total)
White14581.92%
Two or more races169.04%
Native American126.78%
Asian42.26%

Richland township Marital Status

Economics and Income Statistics

Richland township 's average per capita income is $49,167. Household income levels show a median of $120,250. The poverty rate stands at 11.3%.

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$120,500-
Households$120,250$123,091
Families$83,750$105,267
Non Families--

$49,167

Average Income

$120,250

Median Household Income

11.3%

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)