Marion, Indiana

Marion
Grant County Courthouse
Nickname: 
City of Champions
Location of Marion in Grant County
Coordinates: 40°32′59″N 85°39′37″W / 40.54972°N 85.66028°W / 40.54972; -85.66028
Country United States
State Indiana
CountyGrant
TownshipsCenter, Franklin, Pleasant, Washington, Monroe, Mill, Liberty
Founded1831
Incorporated (city)1889
Government
  TypeMayor-Council
  MayorRonald Douglas Morrell Jr. (R)
Area
  Total
15.76 sq mi (40.82 km2)
  Land15.68 sq mi (40.61 km2)
  Water0.08 sq mi (0.21 km2)  0.51%
Elevation
814 ft (248 m)
Population
 (2020)
  Total
28,310
  Density1,805.48/sq mi (697.11/km2)
Time zoneUTC-5 (EST)
  Summer (DST)UTC-4 (EDT)
ZIP codes
46952-46953
Area code765
FIPS code18-46908
GNIS feature ID2395009
WebsiteCity of Marion website

Marion is a city in and the county seat of Grant County, Indiana, United States, along the Mississinewa River. The population was 28,310 as of the 2020 census. It is named for Francis Marion, a brigadier general from South Carolina in the American Revolutionary War.

The city is home to Indiana Wesleyan University, the largest evangelical Christian university in the Midwest and Indiana's largest private university, when online and regional campuses in Indiana, Kentucky, Ohio, and Illinois are included. The traditional campus enrolls about 2,800 students. Marion is the birthplace of actor James Dean and cartoonist Jim Davis, and was the location of the wedding of actress Julia Roberts and singer Lyle Lovett in 1993. Ronald Douglas Morrell Jr. is the city's first African American mayor and has been mayor since 2024.