Washington township Flag

Washington township

County Seat:
No
Area (mi²):
36.042
State:
Iowa

Washington township is located in Washington County, Iowa. Washington township has a 2025 population of 650. Washington township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Washington township is $97,175 with a poverty rate of 9.4%.The median age in Washington township is 50.2 years: 50.6 years for males, and 40.8 years for females.

650
Total Population
18
Density (mi²)
0 0%
Growth

Washington township Population

Washington township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Washington township includes 91.38% White, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White59491.38%
Two or more races497.54%
Other race50.77%
Native American20.31%

Washington township Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Washington township's average per capita income is $47,083. Household income levels show a median of $81,172. The poverty rate stands at 9.4%.

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
Married Families$117,959-
Families$117,526$113,674
Households$81,172$97,175
Non Families$37,188$42,224

$47,083

Average Income

$81,172

Median Household Income

9.4%

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)