Washington township

County:: Harrison County
County Seat:: No
Area (mi²):: 30.327
State:: Ohio

Washington township is located in Harrison County, Ohio. Washington township has a 2025 population of 589. Washington township is currently declining at a rate of -1.01% annually and its population has decreased by -4.07% since the most recent census, which recorded a population of 614 in 2020.

The average household income in Washington township is $75,672 with a poverty rate of 4.04%. The median age in Washington township is 25.4 years: 30.6 years for males, and 23.6 years for females.

Demographics

The racial composition of Washington township includes 96.51% 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)
White	525	96.51%
Two or more races	19	3.49%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Washington township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Washington township's average per capita income is $62,188. Household income levels show a median of $69,844. The poverty rate stands at 4.04%.

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	$90,760	-
Families	$90,564	$88,356
Households	$69,844	$75,672
Non Families	-	$52,592

$62,188

Average Income

$69,844

Median Household Income

4.04%

Poverty Rate