Hardin County, Ohio

Hardin County
Hardin County Courthouse
Flag of Hardin County
Official seal of Hardin County
Map of Ohio highlighting Hardin County
Location within the U.S. state of Ohio
Map of the United States highlighting Ohio
Ohio's location within the U.S.
Coordinates: 40°40′N 83°40′W / 40.66°N 83.66°W / 40.66; -83.66
Country United States
State Ohio
FoundedMarch 1, 1833
Named forJohn Hardin
SeatKenton
Largest cityKenton
Area
 • Total471 sq mi (1,220 km2)
 • Land470 sq mi (1,200 km2)
 • Water0.2 sq mi (0.5 km2)  0.1%
Population
 (2020)
 • Total30,696
 • Density65/sq mi (25/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Congressional district4th
Websitewww.co.hardin.oh.us

Hardin County is a county located in the west central portion of the U.S. state of Ohio. As of the 2020 census, the population was 30,696.[1] Its county seat and largest city is Kenton.[2] The county was created in 1820 and later organized in 1833.[3] It is named for John Hardin, an officer in the American Revolution.[4]

  1. ^ 2020 census
  2. ^ "Find a County". National Association of Counties. Retrieved June 7, 2011.
  3. ^ "Ohio: Individual County Chronologies". Ohio Atlas of Historical County Boundaries. The Newberry Library. 2007. Archived from the original on April 6, 2016. Retrieved February 14, 2015.
  4. ^ Gannett, Henry (1905). The Origin of Certain Place Names in the United States. Govt. Print. Off. pp. 149.