Spink township Flag

Spink township

County:
Union County
County Seat:
No
Area (mi²):
36.281
State:
South Dakota

Spink township is located in Union County, South Dakota. Spink township has a 2025 population of 234. Spink township is currently growing at a rate of 1.74% annually and its population has increased by 9.86% since the most recent census, which recorded a population of 213 in 2020.

The average household income in Spink township is $59,008 with a poverty rate of 2.49%. The median age in Spink township is 41.1 years: 37.7 years for males, and 61.4 years for females.

234
Total Population
6
Density (mi²)
4 1.74%
Growth

Spink township Population

Spink township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Spink township includes 91.54% White, 6.97% Native American, and smaller percentages for Two or more races, Black or African American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Native American

Two or more races

Black or African American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White18491.54%
Native American146.97%
Two or more races31.49%
Black or African American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

Spink township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Spink township's average per capita income is $44,286. Household income levels show a median of $44,583. The poverty rate stands at 2.49%.

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$93,750-
Households$44,583$59,008
Non Families$43,917$49,600
Families-$84,133

$44,286

Average Income

$44,583

Median Household Income

2.49%

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)