Washington Lake township Flag

Washington Lake township

County:
Sibley County
County Seat:
No
Area (mi²):
34.289
State:
Minnesota

Washington Lake township is located in Sibley County, Minnesota. Washington Lake township has a 2026 population of 466. Washington Lake township is currently growing at a rate of 0.65% annually and its population has increased by 3.33% since the most recent census, which recorded a population of 451 in 2020.

The median household income in Washington Lake township is $101,875 with a poverty rate of 3.2%. The median age in Washington Lake township is 51.1 years: 54 years for males, and 48 years for females. For every 100 females there are 133.3 males.

466
Total Population
14
Density (mi²)
3 0.65%
Growth

Washington Lake township Population

Washington Lake township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202646630.65%
202546330.65%
202446030.66%
202345740.88%
2022453-2-0.44%
202145540.89%
2020451-2-0.44%
2019492-5-1.01%
201849761.22%
201749120.41%
201648900%
2015489-2-0.41%
2014491-4-0.81%
2013495-1-0.2%
201249600%
2011496-2-0.4%
201049910.2%

Median Age

Overall: 51.1 years
Female: 48 years
Male: 54 years

Washington Lake township Adults

There are 348 adults, (106 of whom are seniors) in Washington Lake township.

Sex Ratio

Female: 174 (42.9%)
Male: 232 (57.1%)

Demographics

The racial composition of Washington Lake township includes 98.28% White, and smaller percentages for Two or more races, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White39998.28%
Two or more races40.99%
Native American30.74%
Race
Population ↓
Percentage (of total)
White30.74%
Race
Population ↓
Percentage (of total)
White39697.54%
Two or more races40.99%
Native American30.74%

Washington Lake township Marital Status

Economics and Income Statistics

Washington Lake township 's average per capita income is $52,083. Household income levels show a median of $101,875. The poverty rate stands at 3.2%.

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$113,125$123,447
Married Families$110,000-
Households$101,875$109,951
Non Families$74,063$78,947

$52,083

Average Income

$101,875

Median Household Income

3.2%

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)