Allen township Flag

Allen township

County:
Bennett County
County Seat:
No
Area (mi²):
36.73
State:
South Dakota

Allen township is located in Bennett County, South Dakota. Allen township has a 2025 population of 79. Allen township is currently growing at a rate of 1.28% annually and its population has increased by 3.95% since the most recent census, which recorded a population of 76 in 2020.

The average household income in Allen township is $94,325 with a poverty rate of 7.5%. The median age in Allen township is 30 years: 33.6 years for males, and 8.5 years for females.

79
Total Population
2
Density (mi²)
1 1.28%
Growth

Allen township Population

Allen township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Allen township includes 86.67% White, 13.33% Black or African American, and smaller percentages for 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)
White10486.67%
Black or African American1613.33%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%
Two or more races00%

Allen township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Allen township's average per capita income is $34,167. Household income levels show a median of $82,500. The poverty rate stands at 7.5%.

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$91,458$106,500
Married Families$90,625-
Households$82,500$94,325
Non Families--

$34,167

Average Income

$82,500

Median Household Income

7.5%

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)