Decatur township Flag

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.

1.3K
Total Population
37
Density (mi²)
-5 -0.39%
Growth

Decatur township Population

Decatur township Population

Data after 2023 is projected based on recent change

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, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race
Population
Percentage (of total)
White1,03689.62%
Other race847.27%
Two or more races242.08%
Black or African American121.04%
Native American00%
Asian00%
Native Hawaiian or Pacific Islander00%

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

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)