List of Ohio counties

• Adams County (217)
• Allen County (399)
• Ashland County (289)
• Ashtabula County (338)
• Athens County (312)
• Auglaize County (341)
• Belmont County (376)
• Brown County (280)
• Butler County (412)
• Carroll County (152)
• Champaign County (218)
• Clark County (345)
• Clermont County (343)
• Clinton County (211)
• Columbiana County (350)
• Coshocton County (241)
• Crawford County (240)
• Cuyahoga County (965)
• Darke County (520)
• Defiance County (166)
• Delaware County (281)
• Erie County (230)
• Fairfield County (331)
• Fayette County (250)
• Franklin County (1041)
• Fulton County (215)
• Gallia County (271)
• Geauga County (157)
• Greene County (355)
• Guernsey County (353)
• Hamilton County (927)
• Hancock County (352)
• Hardin County (276)
• Harrison County (158)
• Henry County (270)
• Highland County (263)
• Hocking County (279)
• Holmes County (227)
• Huron County (328)
• Jackson County (278)
• Jefferson County (276)
• Knox County (305)
• Lake County (240)
• Lawrence County (287)
• Licking County (488)
• Logan County (303)
• Lorain County (413)
• Lucas County (474)
• Madison County (202)
• Mahoning County (379)
• Marion County (240)
• Medina County (295)
• Meigs County (247)
• Mercer County (350)
• Miami County (344)
• Monroe County (171)
• Montgomery County (703)
• Morgan County (173)
• Morrow County (262)
• Muskingum County (403)
• Noble County (244)
• Ottawa County (169)
• Paulding County (186)
• Perry County (201)
• Pickaway County (262)
• Pike County (249)
• Portage County (230)
• Preble County (335)
• Putnam County (215)
• Richland County (363)
• Ross County (415)
• Sandusky County (327)
• Scioto County (355)
• Seneca County (307)
• Shelby County (292)
• Stark County (455)
• Summit County (645)
• Trumbull County (419)
• Tuscarawas County (357)
• Union County (227)
• Van Wert County (334)
• Vinton County (199)
• Warren County (366)
• Washington County (318)
• Wayne County (408)
• Williams County (251)
• Wood County (526)
• Wyandot County (245)