Richland township Flag

Richland township

County:
McCook County
County Seat:
No
Area (mi²):
35.905
State:
South Dakota

Richland township is located in McCook County, South Dakota. Richland township has a 2026 population of 166. Richland township is currently declining at a rate of -1.19% annually but its population has increased by 1.84% since the most recent census, which recorded a population of 163 in 2020.

The median household income in Richland township is $83,848 with a poverty rate of 0%. The median age in Richland township is 50.4 years: 54.2 years for males, and 50.2 years for females. For every 100 females there are 89.8 males.

166
Total Population
4.6
Density (mi²)
-2 -1.19%
Growth

Richland township Population

Richland township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026166-2-1.19%
2025168-2-1.18%
2024170-2-1.16%
202317231.78%
202216921.2%
202116742.45%
2020163-1-0.61%
201916110.63%
201816021.27%
201715831.94%
201615500%
201515510.65%
201415410.65%
201315300%
201215310.66%
2011152-3-1.94%
2010152-1-0.65%

Median Age

Overall: 50.4 years
Female: 50.2 years
Male: 54.2 years

Richland township Adults

There are 178 adults, (35 of whom are seniors) in Richland township.

Sex Ratio

Female: 108 (52.7%)
Male: 97 (47.3%)

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)
White205100%
Race
Population ↓
Percentage (of total)
White205100%

Richland township Marital Status

Economics and Income Statistics

Richland township 's average per capita income is $46,667. Household income levels show a median of $83,848. 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$84,095-
Families$83,922$129,499
Households$83,848$117,931
Non Families--

$46,667

Average Income

$83,848

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)