Marion Flag

Marion

County:
Marion County
County Seat:
Yes
Area (mi²):
36.671
State:
Ohio

Marion is located in Marion County, Ohio. Marion has a 2025 population of 43,486 . It is also the county seat of Marion County . Marion is currently growing at a rate of 0.07% annually but its population has decreased by -1.15% since the most recent census, which recorded a population of 43,991 in 2020.

The average household income in Marion is $61,028 with a poverty rate of 19.64%. The median age in Marion is 38.9 years: 38.2 years for males, and 39.6 years for females. For every 100 females there are 121.7 males.

43.5K
Total Population
1,186
Density (mi²)
29 0.07%
Growth

Marion Population

Marion Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marion includes 83.47% White, 7.76% Black or African American, and smaller percentages for other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White (83.47%)

Black or African American (7.76%)

Two or more races (6.67%)

Other race (1.33%)

Asian (0.58%)

Native American (0.16%)

Native Hawaiian or Pacific Islander (0.03%)

Race
Population
Percentage (of total)
White36,45183.47%
Black or African American3,3887.76%
Two or more races2,9136.67%
Other race5821.33%
Asian2540.58%
Native American700.16%
Native Hawaiian or Pacific Islander130.03%

Marion Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marion's average per capita income is $38,709. Household income levels show a median of $47,935. The poverty rate stands at 19.64%.

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$79,813-
Families$61,751$73,704
Households$47,935$61,028
Non Families$30,661$39,717

$38,709

Average Income

$47,935

Median Household Income

19.64%

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)