Decatur township

County:: Brown County
County Seat:: No
Area (mi²):: 34.888
State:: Ohio

Decatur township is located in Brown County, Ohio. Decatur township has a 2025 population of 1,281. Decatur township is currently declining at a rate of -0.39% annually and its population has decreased by -2.14% since the most recent census, which recorded a population of 1,309 in 2020.

The average household income in Decatur township is $87,321 with a poverty rate of 15.92%.The median age in Decatur township is 62.2 years: 60.4 years for males, and 63.3 years for females.

Demographics

The racial composition of Decatur township includes 89.62% White, 7.27% other race, and smaller percentages for Two or more races, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,036	89.62%
Other race	84	7.27%
Two or more races	24	2.08%
Black or African American	12	1.04%

Decatur township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Decatur township's average per capita income is $68,421. Household income levels show a median of $93,359. The poverty rate stands at 15.92%.

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
Households	$93,359	$87,321
Married Families	$74,392	-
Families	$72,770	$75,740
Non Families	-	-

$68,421

Average Income

$93,359

Median Household Income

15.92%

Poverty Rate