Marion County, Ohio

Marion County
County
Marion County Courthouse
Flag Seal
Location within the U.S. state of Ohio
Ohio's location within the U.S.
Coordinates: 40°35′N 83°10′W / 40.59°N 83.16°W / 40.59; -83.16
Country	United States
State	Ohio
Founded	May 1, 1824
Named for	Francis Marion
Seat	Marion
Largest city	Marion
Area
• Total	404 sq mi (1,050 km2)
• Land	404 sq mi (1,050 km2)
• Water	0.4 sq mi (1 km2)  0.1%
Population  (2020)
• Total	65,359
• Density	160/sq mi (62/km2)
Time zone	UTC−5 (Eastern)
• Summer (DST)	UTC−4 (EDT)
Congressional district	4th
Website	www.co.marion.oh.us

Marion County is a county in the U.S. state of Ohio. In 2020, 65,359 people lived there.^[1] The county seat is Marion.^[2]

1. ↑ "QuickFacts: Marion County, Ohio". United States Census Bureau. Retrieved January 18, 2024.
2. ↑ "Find a County". National Association of Counties. Retrieved 2011-06-07.