Lake township Flag

Lake township

County:
Aurora County
County Seat:
No
Area (mi²):
34.185
State:
South Dakota

Lake township is located in Aurora County, South Dakota. Lake township has a 2026 population of 54. Lake township is currently declining at a rate of 0% annually and its population has increased by 3.85% since the most recent census, which recorded a population of 52 in 2020.

The median household income in Lake township is $107,500 with a poverty rate of 18.07%. The median age in Lake township is 31.3 years: 31.5 years for males, and 17.9 years for females. For every 100 females there are 107.5 males.

54
Total Population
1.6
Density (mi²)

Lake township Population

Lake township Population

Year ↓
Population
Growth
Annual Change
20265400%
20255400%
20245423.85%
20235200%
20225211.96%
202151-1-1.92%
20205200%
201949-1-2%
20185000%
201750-1-1.96%
20165112%
20155000%
20145000%
20135012.04%
20124900%
20114900%
20104900%

Median Age

Overall: 31.3 years
Female: 17.9 years
Male: 31.5 years

Lake township Adults

There are 48 adults, (7 of whom are seniors) in Lake township.

Sex Ratio

Female: 40 (48.2%)
Male: 43 (51.8%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White83100%
Race
Population ↓
Percentage (of total)
White83100%

Lake township Marital Status

Economics and Income Statistics

Lake township's average per capita income is $0. Household income levels show a median of $107,500. The poverty rate stands at 18.07%.

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$111,250$176,411
Married Families$111,250-
Households$107,500$158,045
Non Families$100,000$75,425

$0

Average Income

$107,500

Median Household Income

18.07%

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)