Washington township Flag

Washington township

County Seat:
No
Area (mi²):
34.584
State:
Iowa

Washington township is located in Washington County, Iowa. Washington township has a 2025 population of 548. 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 $71,277 with a poverty rate of 17.48%. The median age in Washington township is 46.1 years: 33 years for males, and 52.7 years for females.

548
Total Population
16
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 86.68% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race
Population
Percentage (of total)
White47586.68%
Two or more races7313.32%
Black or African American00%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%
Other race00%

Washington township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Washington township's average per capita income is $40,156. Household income levels show a median of $73,571. The poverty rate stands at 17.48%.

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$87,679-
Families$85,000$80,359
Households$73,571$71,277
Non Families$41,875$43,623

$40,156

Average Income

$73,571

Median Household Income

17.48%

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)