Plankinton township Flag

Plankinton township

County:
Aurora County
County Seat:
No
Area (mi²):
34.084
State:
South Dakota

Plankinton township is located in Aurora County, South Dakota. Plankinton township has a 2025 population of 205. Plankinton township is currently growing at a rate of 0.99% annually and its population has increased by 3.02% since the most recent census, which recorded a population of 199 in 2020.

The average household income in Plankinton township is $84,424 with a poverty rate of 12.28%. The median age in Plankinton township is 20.4 years: 20.3 years for males, and 20.4 years for females.

205
Total Population
6
Density (mi²)
2 0.99%
Growth

Plankinton township Population

Plankinton township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Plankinton township includes 77.9% White, 8.61% Black or African American, 3% Native American, and smaller percentages for other race, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Other race

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White20877.9%
Two or more races259.36%
Black or African American238.61%
Native American83%
Other race31.12%
Asian00%
Native Hawaiian or Pacific Islander00%

Plankinton township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Plankinton township's average per capita income is $45,469. Household income levels show a median of $71,250. The poverty rate stands at 12.28%.

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$85,625-
Families$75,000$95,613
Households$71,250$84,424
Non Families$70,568$63,836

$45,469

Average Income

$71,250

Median Household Income

12.28%

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)