Marion Flag

Marion

County:
Marion County
County Seat:
Yes
Area (mi²):
41.41
State:
Ohio

Marion is located in Marion County, Ohio. Marion has a 2025 population of 3,373 . It is also the county seat of Marion County . Marion is currently growing at a rate of 0.24% annually and its population has increased by 1.23% since the most recent census, which recorded a population of 3,332 in 2020.

The average household income in Marion is $113,268 with a poverty rate of 1.32%. The median age in Marion is 40.4 years: 37.2 years for males, and 41.3 years for females. For every 100 females there are 96.1 males.

3.4K
Total Population
81
Density (mi²)
8 0.24%
Growth

Marion Population

Marion Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marion includes 97.9% White, and smaller percentages for Asian, Two or more races and multiracial populations.

Population by Race

White (97.9%)

Asian (1.08%)

Two or more races (1.02%)

Race
Population
Percentage (of total)
White3,26297.9%
Asian361.08%
Two or more races341.02%

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 $49,535. Household income levels show a median of $103,429. The poverty rate stands at 1.32%.

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$111,944-
Families$110,463$135,430
Households$103,429$113,268
Non Families$48,268$49,680

$49,535

Average Income

$103,429

Median Household Income

1.32%

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)