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.
Data after 2023 is projected based on recent change
The racial composition of Washington township includes 86.68% White, and smaller percentages for and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 475 | 86.68% |
Two or more races | 73 | 13.32% |
Married
Widowed
Divorced
Separated
Never Married
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%.
Name | Median | Mean |
---|---|---|
Married Families | $87,679 | - |
Families | $85,000 | $80,359 |
Households | $73,571 | $71,277 |
Non Families | $41,875 | $43,623 |
Average Income
Median Household Income
Poverty Rate