Custer township Flag

Custer township

County:
Custer County
County Seat:
No
Area (mi²):
31.311
State:
South Dakota

Custer township is located in Custer County, South Dakota. Custer township has a 2025 population of 377. Custer township is currently growing at a rate of 0.27% annually and its population has increased by 1.34% since the most recent census, which recorded a population of 372 in 2020.

The average household income in Custer township is $142,075 with a poverty rate of 0%. The median age in Custer township is 35.7 years: 35.2 years for males, and 46.1 years for females.

377
Total Population
12
Density (mi²)
1 0.27%
Growth

Custer township Population

Custer township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Custer township includes 93.41% White, and smaller percentages for Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White31293.41%
Two or more races154.49%
Native American51.5%
Black or African American10.3%
Asian10.3%
Native Hawaiian or Pacific Islander00%
Other race00%

Custer township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Custer township's average per capita income is $59,931. Household income levels show a median of $120,125. 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
Households$120,125$142,075
Married Families$115,417-
Families$113,542$124,770
Non Families--

$59,931

Average Income

$120,125

Median Household Income

0%

Poverty Rate

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)