Marion township Flag

Marion township

County:
Marion County
County Seat:
No
Area (mi²):
36.671
State:
Ohio

Marion township is located in Marion County, Ohio. Marion township has a 2026 population of 43,515. Marion township is currently growing at a rate of 0.07% annually but its population has decreased by -1.08% since the most recent census, which recorded a population of 43,991 in 2020.

The median household income in Marion township is $49,743 with a poverty rate of 20.42%. The median age in Marion township is 39.1 years: 39.2 years for males, and 38.8 years for females. For every 100 females there are 116.6 males.

43.5K
Total Population
1,187
Density (mi²)
29 0.07%
Growth

Marion township Population

Marion township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202643,515290.07%
202543,486290.07%
202443,457290.07%
202343,4282140.5%
202243,214-685-1.56%
202143,899-92-0.21%
202043,99140.01%
201943,489-356-0.81%
201843,8451410.32%
201743,704-386-0.88%
201644,090400.09%
201544,050-301-0.68%
201444,351-141-0.32%
201344,492-203-0.45%
201244,695-129-0.29%
201144,824750.17%
201044,706-43-0.1%

Median Age

Overall: 39.1 years
Female: 38.8 years
Male: 39.2 years

Marion township Adults

There are 34,769 adults, (7,248 of whom are seniors) in Marion township.

Sex Ratio

Female: 20,115 (46.2%)
Male: 23,451 (53.8%)

Demographics

The racial composition of Marion township includes 82.54% White, 7.32% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White35,95882.54%
Two or more races3,3057.59%
Black or African American3,1887.32%
Other race7081.63%
Asian2660.61%
Native American1410.32%
Race
Population ↓
Percentage (of total)
Two or more races6401.47%
Other race4280.98%
White4180.96%
Black or African American1600.37%
Native American1230.28%
Race
Population ↓
Percentage (of total)
White35,54081.58%
Black or African American3,0286.95%
Two or more races2,6656.12%
Other race2800.64%
Asian2660.61%
Native American180.04%

Marion township Marital Status

Economics and Income Statistics

Marion township 's average per capita income is $41,335. Household income levels show a median of $49,743. The poverty rate stands at 20.42%.

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$83,294$99,221
Families$64,644$79,396
Households$49,743$63,613
Non Families$27,969$39,425

$41,335

Average Income

$49,743

Median Household Income

20.42%

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)