Marion Flag

Marion

County:
Grant County
County Seat:
Yes
Area (mi²):
38.509
State:
Indiana

Marion is located in Grant County, Indiana. Marion has a 2025 population of 1,548. It is also the county seat of Grant County. Marion is currently growing at a rate of 0.45% annually and its population has increased by 3.27% since the most recent census, which recorded a population of 1,499 in 2020.

The average household income in Marion is $122,772 with a poverty rate of 0%.The median age in Marion is 49.9 years: 49.1 years for males, and 51.7 years for females.

1.5K
Total Population
40
Density (mi²)
7 0.45%
Growth

Marion Population

Marion Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marion includes 99.72% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (99.7%)

Two or more races (0.3%)

Race
Population
Percentage (of total)
White1,40399.72%
Two or more races40.28%

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 $51,250. Household income levels show a median of $106,295. The poverty rate stands at 0%.

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$116,708-
Families$115,417$130,833
Households$106,295$122,772
Non Families$86,736$75,721

$51,250

Average Income

$106,295

Median Household Income

0%

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)