Condados en Ohio
- Adams
- Allen
- Ashland
- Ashtabula
- Athens
- Auglaize
- Belmont
- Brown
- Butler
- Carroll
- Champaign
- Clark
- Clermont
- Clinton
- Columbiana
- Coshocton
- Crawford
- Cuyahoga
- Darke
- Defiance
- Delaware
- Erie
- Fairfield
- Fayette
- Franklin
- Fulton
- Gallia
- Geauga
- Greene
- Guernsey
- Hamilton
- Hancock
- Hardin
- Harrison
- Henry
- Highland
- Hocking
- Holmes
- Huron
- Jackson
- Jefferson
- Knox
- Lake
- Lawrence
- Licking
- Logan
- Lorain
- Lucas
- Madison
- Mahoning
- Marion
- Medina
- Meigs
- Mercer
- Miami
- Monroe
- Montgomery
- Morgan
- Morrow
- Muskingum
- Noble
- Ottawa
- Paulding
- Perry
- Pickaway
- Pike
- Portage
- Preble
- Putnam
- Richland
- Ross
- Sandusky
- Scioto
- Seneca
- Shelby
- Stark
- Summit
- Trumbull
- Tuscarawas
- Union
- Van Wert
- Vinton
- Warren
- Washington
- Wayne
- Williams
- Wood
- Wyandot
Localidades en Ohio. Página 6 de 32
- Clark Township Clinton County
- Clark Township Coshocton County
- Clayton
- Clayton Township Perry County
- Clay Center
- Clay Township Auglaize County
- Clay Township Gallia County
- Clay Township Highland County
- Clay Township Knox County
- Clay Township Montgomery County
- Clay Township Muskingum County
- Clay Township Ottawa County
- Clay Township Scioto County
- Clay Township Tuscarawas County
- Clearcreek Township Fairfield County
- Clear Creek Township Ashland County
- Cleveland
- Cleveland Heights
- Cleveland Municipal School District Cuyahoga County
- Cleves
- Clifton
- Clinton
- Clinton Township Vinton County
- Clinton Township Franklin County
- Clinton Township Knox County
- Clinton Township Seneca County
- Clinton Township Wayne County
- Cloverdale
- Clyde
- Coalton
- Coal Grove
- Coal Run
- Coal Township Jackson County
- Coal Township Perry County
- Coitsville Township Mahoning County
- Coldwater
- Colebrook Township Ashtabula County
- Colerain
- Colerain Township Belmont County
- Colerain Township Hamilton County
- Colerain Township Ross County
- College Corner
- College Township Knox County
- Collins
- Collinsville
- Colton
- Columbiana
- Columbia Station
- Columbia Township Hamilton County
- Columbus
- Columbus Grove
- Commercial Point
- Concord Township Champaign County
- Concord Township Delaware County
- Concord Township Highland County
- Concord Township Lake County
- Concord Township Miami County
- Concord Township Ross County
- Conesville
- Congress
- Congress Township Wayne County
- Conneaut
- Conover
- Continental
- Convoy
- Coolville
- Copley Township Summit County
- Corning
- Cortland
- Corwin
- Coshocton
- Covedale Cdp
- Coventry Township Summit County
- Covington
- Cozaddale
- Cozzadale
- Craig Beach
- Cranberry Township Crawford County
- Crawford Township Coshocton County
- Creola