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

Demographics

Economics and Income Statistics

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)