Marion Flag

Marion

County:
Grant County
County Seat:
Yes
Area (mi²):
15.703
State:
Indiana

Marion is a city located in Grant County, Indiana. Marion has a 2025 population of 28,206 . It is also the county seat of Grant County . Marion is currently declining at a rate of -0.04% annually and its population has decreased by -0.17% since the most recent census, which recorded a population of 28,253 in 2020.

The average household income in Marion is $56,528 with a poverty rate of 26.99%. The median age in Marion is 34.8 years: 35.1 years for males, and 34.4 years for females. For every 100 females there are 85.3 males.

28.2K
Total Population
1,796
Density (mi²)
-10 -0.04%
Growth

Marion Population

Marion Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marion includes 77.76% White, 9.83% Black or African American, and smaller percentages for other race, Asian, Native American and multiracial populations.

Population by Race

White (77.76%)

Black or African American (9.83%)

Two or more races (8.78%)

Other race (1.79%)

Asian (1.36%)

Native American (0.47%)

Race
Population
Percentage (of total)
White21,29577.76%
Black or African American2,6939.83%
Two or more races2,4058.78%
Other race4901.79%
Asian3721.36%
Native American1290.47%

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 $37,334. Household income levels show a median of $43,349. The poverty rate stands at 26.99%.

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$69,052-
Families$52,114$65,045
Households$43,349$56,528
Non Families$35,026$44,002

$37,334

Average Income

$43,349

Median Household Income

26.99%

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)