Marion Flag

Marion

County:
Grant County
County Seat:
Yes
Area (mi²):
66.339
State:
Indiana

Marion is located in Grant County, Indiana. Marion has a 2025 population of 8,945 . It is also the county seat of Grant County . Marion is currently growing at a rate of 0.54% annually and its population has increased by 1.39% since the most recent census, which recorded a population of 8,822 in 2020.

The average household income in Marion is $61,410 with a poverty rate of 13.46%. The median age in Marion is 42 years: 42.7 years for males, and 40.4 years for females. For every 100 females there are 95.4 males.

8.9K
Total Population
135
Density (mi²)
48 0.54%
Growth

Marion Population

Marion Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marion includes 92.67% White, and smaller percentages for Asian, Black or African American, Native American and multiracial populations.

Population by Race

White (92.67%)

Two or more races (3.93%)

Asian (1.98%)

Black or African American (1.15%)

Native American (0.27%)

Race
Population
Percentage (of total)
White8,19292.67%
Two or more races3473.93%
Asian1751.98%
Black or African American1021.15%
Native American240.27%

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 $36,061. Household income levels show a median of $51,470. The poverty rate stands at 13.46%.

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$82,958-
Families$73,958$80,959
Households$51,470$61,410
Non Families$27,033$33,115

$36,061

Average Income

$51,470

Median Household Income

13.46%

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)