Alcester township Flag

Alcester township

County:
Union County
County Seat:
No
Area (mi²):
35.135
State:
South Dakota

Alcester township is located in Union County, South Dakota. Alcester township has a 2025 population of 314. Alcester township is currently growing at a rate of 1.95% annually and its population has increased by 10.56% since the most recent census, which recorded a population of 284 in 2020.

The average household income in Alcester township is $91,763 with a poverty rate of 0%. The median age in Alcester township is 65.8 years: 65.9 years for males, and 57.9 years for females.

314
Total Population
9
Density (mi²)
6 1.95%
Growth

Alcester township Population

Alcester township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Alcester township includes 100% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race, Two or more races and multiracial populations.

Population by Race

White

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Two or more races

Race
Population
Percentage (of total)
White89100%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%
Two or more races00%

Alcester township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Alcester township's average per capita income is $56,000. Household income levels show a median of $76,750. 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
Families$79,750$110,008
Married Families$79,750-
Households$76,750$91,763
Non Families--

$56,000

Average Income

$76,750

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)