Greenville township

County:: Darke County
County Seat:: No
Area (mi²):: 57.279
State:: Ohio

Greenville township is located in Darke County, Ohio. Greenville township has a 2025 population of 16,962. Greenville township is currently declining at a rate of -0.21% annually and its population has decreased by -1.3% since the most recent census, which recorded a population of 17,185 in 2020.

The average household income in Greenville township is $69,711 with a poverty rate of 12.5%. The median age in Greenville township is 43.9 years: 42.6 years for males, and 44.7 years for females.

Demographics

The racial composition of Greenville township includes 95.44% White, and smaller percentages for Two or more races, other race, Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	16,321	95.44%
Two or more races	387	2.26%
Other race	231	1.35%
Black or African American	106	0.62%
Asian	37	0.22%
Native American	18	0.11%
Native Hawaiian or Pacific Islander	0	0%

Greenville township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Greenville township's average per capita income is $41,264. Household income levels show a median of $51,896. The poverty rate stands at 12.5%.

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	$85,670	-
Families	$77,942	$91,569
Households	$51,896	$69,711
Non Families	$33,864	$41,443

$41,264

Average Income

$51,896

Median Household Income

12.5%

Poverty Rate