Aberdeen township Flag

Aberdeen township

County:
Brown County
County Seat:
No
Area (mi²):
37.974
State:
South Dakota

Aberdeen township is located in Brown County, South Dakota. Aberdeen township has a 2026 population of 879. Aberdeen township is currently declining at a rate of -0.11% annually and its population has decreased by -2.44% since the most recent census, which recorded a population of 901 in 2020.

The median household income in Aberdeen township is $96,667 with a poverty rate of 18.98%. The median age in Aberdeen township is 59.1 years: 59.2 years for males, and 59 years for females. For every 100 females there are 90.3 males.

879
Total Population
23
Density (mi²)
-1 -0.11%
Growth

Aberdeen township Population

Aberdeen township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026879-1-0.11%
2025880-1-0.11%
2024881-1-0.11%
2023882-14-1.56%
2022896-6-0.67%
202190210.11%
202090100%
2019933-8-0.85%
2018941-9-0.95%
201795090.96%
201694190.97%
201593200%
2014932-4-0.43%
201393640.43%
2012932111.19%
2011921-13-1.39%
201091620.22%

Median Age

Overall: 59.1 years
Female: 59 years
Male: 59.2 years

Aberdeen township Adults

There are 415 adults, (113 of whom are seniors) in Aberdeen township.

Sex Ratio

Female: 288 (52.6%)
Male: 260 (47.4%)

Demographics

The racial composition of Aberdeen township includes 86.68% White, 13.32% Asian, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White47586.68%
Asian7313.32%
Race
Population ↓
Percentage (of total)
White47586.68%
Asian7313.32%

Aberdeen township Marital Status

Economics and Income Statistics

Aberdeen township 's average per capita income is $66,974. Household income levels show a median of $96,667. The poverty rate stands at 18.98%.

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
Non Families$108,563$99,738
Households$96,667$169,246
Married Families$91,250-
Families$86,607$192,991

$66,974

Average Income

$96,667

Median Household Income

18.98%

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)