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 2026 population of 1,294. Decatur township is currently declining at a rate of -0.08% annually and its population has decreased by -1.22% since the most recent census, which recorded a population of 1,310 in 2020.

The median household income in Decatur township is $72,554 with a poverty rate of 14.11%. The median age in Decatur township is 40.8 years: 40.2 years for males, and 41.8 years for females. For every 100 females there are 117.4 males.

1.3K
Total Population
37
Density (mi²)
-1 -0.08%
Growth

Decatur township Population

Decatur township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,294-1-0.08%
20251,295-1-0.08%
20241,296-1-0.08%
20231,297-4-0.31%
20221,301-11-0.84%
20211,31220.15%
20201,310-2-0.15%
20191,27310.08%
20181,272-7-0.55%
20171,279-6-0.47%
20161,285-5-0.39%
20151,290-2-0.15%
20141,292-3-0.23%
20131,295-2-0.15%
20121,297-2-0.15%
20111,299-4-0.31%
20101,302-1-0.08%

Median Age

Overall: 40.8 years
Female: 41.8 years
Male: 40.2 years

Decatur township Adults

There are 1,243 adults, (329 of whom are seniors) in Decatur township.

Sex Ratio

Female: 662 (46%)
Male: 777 (54%)

Demographics

The racial composition of Decatur township includes 91.66% White, 6.6% other race, and smaller percentages for Black or African American, Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,31991.66%
Other race956.6%
Black or African American171.18%
Two or more races80.56%
Race
Population ↓
Percentage (of total)
White1,31991.66%
Other race956.6%
Black or African American171.18%
Two or more races80.56%

Decatur township Marital Status

Economics and Income Statistics

Decatur township 's average per capita income is $28,981. Household income levels show a median of $72,554. The poverty rate stands at 14.11%.

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$72,554$77,741
Married Families$66,953-
Families$60,882$58,781
Non Families--

$28,981

Average Income

$72,554

Median Household Income

14.11%

Poverty Rate

Nearby Cities

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)