Union township Flag

Union township

County:
Davison County
County Seat:
No
Area (mi²):
36.173
State:
South Dakota

Union township is located in Davison County, South Dakota. Union township has a 2026 population of 71. Union township is currently declining at a rate of -1.39% annually and its population has decreased by -2.74% since the most recent census, which recorded a population of 73 in 2020.

The median household income in Union township is $56,250 with a poverty rate of 5.56%. The median age in Union township is 71.3 years: 73.8 years for males, and 63.8 years for females. For every 100 females there are 63.6 males.

71
Total Population
2.0
Density (mi²)
-1 -1.39%
Growth

Union township Population

Union township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202671-1-1.39%
202572-1-1.37%
202473-1-1.35%
20237411.37%
20227311.39%
202172-1-1.37%
20207300%
20198100%
201881-1-1.22%
201782-2-2.38%
20168400%
20158400%
201484-3-3.45%
20138722.35%
20128511.19%
20118400%
20108400%

Median Age

Overall: 71.3 years
Female: 63.8 years
Male: 73.8 years

Union township Adults

There are 16 adults, (10 of whom are seniors) in Union township.

Sex Ratio

Female: 11 (61.1%)
Male: 7 (38.9%)

Demographics

The racial composition of Union township includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White18100%
Race
Population ↓
Percentage (of total)
White18100%

Union township Marital Status

Economics and Income Statistics

Union township 's average per capita income is $0. Household income levels show a median of $56,250. The poverty rate stands at 5.56%.

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$56,250$227,955
Families-$309,325
Married Families--
Non Families--

$0

Average Income

$56,250

Median Household Income

5.56%

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)