Washington township

County:: Miami County
County Seat:: No
Area (mi²):: 21.039
State:: Ohio

Washington township is located in Miami County, Ohio. Washington township has a 2025 population of 1,527. Washington township is currently growing at a rate of 0.66% annually and its population has increased by 3.18% since the most recent census, which recorded a population of 1,480 in 2020.

The average household income in Washington township is $78,895 with a poverty rate of 7.07%. The median age in Washington township is 56.7 years: 59.9 years for males, and 54.8 years for females.

Demographics

The racial composition of Washington township includes 96.91% White, and smaller percentages for Asian, Two or more races, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Asian

Two or more races

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	1,288	96.91%
Asian	22	1.66%
Two or more races	19	1.43%
Black or African American	0	0%
Native American	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 $39,000. Household income levels show a median of $78,698. The poverty rate stands at 7.07%.

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	$92,159	-
Families	$87,981	$89,867
Households	$78,698	$78,895
Non Families	$38,333	$48,245

$39,000

Average Income

$78,698

Median Household Income

7.07%

Poverty Rate