Map of Ohio Counties

 


Ohio Counties and County Seats

Adams County - West Union
Allen County - Lima
Ashland County - Ashland
Ashtabula County - Jefferson
Athens County - Athens
Auglaize County - Wapakoneta
Belmont County - Saint Clairsville
Brown County - Georgetown
Butler County - Hamilton
Carroll County - Carrollton
Champaign County - Urbana
Clark County - Springfield
Clermont County - Batavia
Clinton County - Wilmington
Columbiana County - Lisbon
Coshocton County - Coshocton
Crawford County - Bucyrus
Cuyahoga County - Cleveland
Darke County - Greenville
Defiance County - Defiance
Delaware County - Delaware
Erie County - Sandusky
Fairfield County - Lancaster
Fayette County - Washington Court House
Franklin County - Columbus
Fulton County - Wauseon
Gallia County - Gallipolis
Geauga County - Chardon
Greene County - Xenia
Guernsey County - Cambridge
Hamilton County - Cincinnati
Hancock County - Findlay
Hardin County - Kenton
Harrison County - Cadiz
Henry County - Napoleon
Highland County - Hillsboro
Hocking County - Logan
Holmes County - Millersburg
Huron County - Norwalk
Jackson County - Jackson
Jefferson County - Steubenville
Knox County - Mount Vernon
Lake County - Painesville
Lawrence County - Ironton
Licking County - Newark
Logan County - Bellefontaine
Lorain County - Elyria
Lucas County - Toledo
Madison County - London
Mahoning County - Youngstown
Marion County - Marion
Medina County - Medina
Meigs County - Pomeroy
Mercer County - Celina
Miami County - Troy
Monroe County - Woodsfield
Montgomery County - Dayton
Morgan County - McConnelsville
Morrow County - Mount Gilead
Muskingum County - Zanesville
Noble County - Caldwell
Ottawa County - Port Clinton
Paulding County - Paulding
Perry County - New Lexington
Pickaway County - Circleville
Pike County - Waverly
Portage County - Ravenna
Preble County - Eaton
Putnam County - Ottawa
Richland County - Mansfield
Ross County - Chillicothe
Sandusky County - Fremont
Scioto County - Portsmouth
Seneca County - Tiffin
Shelby County - Sidney
Stark County - Canton
Summit County - Akron
Trumbull County - Warren
Tuscarawas County - New Philadelphia
Union County - Marysville
Van Wert County - Van Wert
Vinton County - McArthur
Warren County - Lebanon
Washington County - Marietta
Wayne County - Wooster
Williams County - Bryan
Wood County - Bowling Green
Wyandot County - Upper Sandusky