Washington township

County:: Preble County
County Seat:: No
Area (mi²):: 39.516
State:: Ohio

Washington township is located in Preble County, Ohio. Washington township has a 2025 population of 1,769. Washington township is currently declining at a rate of -0.17% annually and its population has decreased by -1.56% since the most recent census, which recorded a population of 1,797 in 2020.

The average household income in Washington township is $109,610 with a poverty rate of 8.29%.The median age in Washington township is 49.6 years: 52.3 years for males, and 48.5 years for females.

Demographics

The racial composition of Washington township includes 98.2% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,635	98.2%
Two or more races	30	1.8%

Washington township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Washington township's average per capita income is $52,098. Household income levels show a median of $77,021. The poverty rate stands at 8.29%.

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	$105,417	-
Families	$85,288	$122,801
Households	$77,021	$109,610
Non Families	$41,190	$61,590

$52,098

Average Income

$77,021

Median Household Income

8.29%

Poverty Rate