Marion Flag

Marion

County:
Marion County
County Seat:
Yes
Area (mi²):
34.168
State:
Ohio

Marion is located in Marion County, Ohio. Marion has a 2025 population of 729 . It is also the county seat of Marion County . Marion is currently declining at a rate of -0.14% annually and its population has decreased by -0.55% since the most recent census, which recorded a population of 733 in 2020.

The average household income in Marion is $92,802 with a poverty rate of 7.63%. The median age in Marion is 31 years: 28.5 years for males, and 35 years for females. For every 100 females there are 109.7 males.

729
Total Population
21
Density (mi²)
-1 -0.14%
Growth

Marion Population

Marion Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marion includes 99.62% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (99.62%)

Two or more races (0.38%)

Race
Population
Percentage (of total)
White79699.62%
Two or more races30.38%

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 $47,135. Household income levels show a median of $87,070. The poverty rate stands at 7.63%.

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$91,250-
Families$89,145$101,921
Households$87,070$92,802
Non Families$48,182$59,185

$47,135

Average Income

$87,070

Median Household Income

7.63%

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)