Washington township

County:: Franklin County
County Seat:: No
Area (mi²):: 23.919
State:: Ohio

Washington township is located in Franklin County, Ohio. Washington township has a 2025 population of 42,677. Washington township is currently declining at a rate of -0.41% annually and its population has decreased by -2.16% since the most recent census, which recorded a population of 43,618 in 2020.

The average household income in Washington township is $179,618 with a poverty rate of 3.53%. The median age in Washington township is 41.1 years: 40.1 years for males, and 41.4 years for females.

Demographics

The racial composition of Washington township includes 70.31% White, 20.8% Asian, and smaller percentages for Black or African American, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	30,428	70.31%
Asian	9,002	20.8%
Two or more races	1,750	4.04%
Black or African American	1,186	2.74%
Other race	759	1.75%
Native American	153	0.35%
Native Hawaiian or Pacific Islander	0	0%

Washington township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Washington township's average per capita income is $89,833. Household income levels show a median of $143,944. The poverty rate stands at 3.53%.

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	$177,347	-
Families	$169,316	$200,175
Households	$143,944	$179,618
Non Families	$69,331	$114,802

$89,833

Average Income

$143,944

Median Household Income

3.53%

Poverty Rate