Lake township Flag

Lake township

County:
Tripp County
County Seat:
No
Area (mi²):
35.979
State:
South Dakota

Lake township is located in Tripp County, South Dakota. Lake township has a 2026 population of 51. Lake township is currently growing at a rate of 2% annually and its population has increased by 2% since the most recent census, which recorded a population of 50 in 2020.

The median household income in Lake township is $40,000 with a poverty rate of 0%. The median age in Lake township is 33.5 years: 71.1 years for males, and 33.5 years for females. For every 100 females there are 100.0 males.

51
Total Population
1
Density (mi²)
1 2%
Growth

Lake township Population

Lake township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lake township includes 63.16% White, 23.68% other race, 13.16% Native American, and smaller percentages for and multiracial populations.

Population by Race

White (63.16%)

Other race (23.68%)

Native American (13.16%)

Race
Population
Percentage (of total)
White2463.16%
Other race923.68%
Native American513.16%

Lake township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lake township's average per capita income is $33,750. Household income levels show a median of $40,000. 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
Households$40,000$41,246
Non Families$34,444$39,179
Families--
Married Families--

$33,750

Average Income

$40,000

Median Household Income

0%

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)