~ Ohio Counties List ~

County	Year Created	Parent County/Counties	County Host
Adams	1797	Hamilton	**
Allen	1820	Shelby	**
Ashland	1846	Wayne, Richland, Huron, Lorain	**
Ashtabula	1808	Trumbull, Geauga	**
Athens	1805	Washington	Sandra Mitchell-Quinn
Auglaize	1848	Allen, Mercer, Darke, Hardin, Logan, Shelby, Van Wert	**
Belmont	1801	Jefferson, Washington	**
Brown	1818	Adams, Clermont	**
Butler	1803	Hamilton	Linda Stewart
Carroll	1833	Columbiana, Stark, Harrison, Jefferson, Tuscarawas	**
Champaign	1805	Greene, Franklin	**
Clark	1818	Champaign, Madison, Greene	**
Clermont	1800	Hamilton	**
Clinton	1810	Highland, Warren	**
Columbiana	1803	Jefferson, Washington	**
Coshocton	1810	Muskingum, Tuscarawas	**
Crawford	1820	Delaware	**
Cuyahoga	1808	Geauga	**
Darke 1	1809	Miami	Melanie Mueller
Darke 2	1809	Miami	Wally Garchow
Defiance	1845	Williams, Henry, Paulding	**
Delaware	1808	Franklin	**
Erie	1838	Huron, Sandusky	**
Fairfield	1800	Ross, Washington	**
Fayette	1810	Ross, Highland	Nancy M. Dickinson
Franklin	1803	Ross	**
Fulton	1850	Lucas, Henry, Williams	**
Gallia	1803	Washington, Adams	**
Geauga	1806	Trumbull	**
Greene	1803	Hamilton, Ross	**
Guernsey	1810	Belmont, Muskingum	**
Hamilton	1790	Original County	**
Hancock	1820	Logan	**
Hardin	1820	Logan	**
Harrison	1813	Jefferson, Tuscarawas	**
Henry	1820	Shelby	**
Highland	1805	Ross, Adams, Clermont	**
Hocking	1818	Athens, Ross, Fairfield	Sandra Mitchell-Quinn
Holmes	1824	Coshocton, Wayne, Tuscarawas	**
Huron	1809	Portage, Cuyahoga	**
Jackson	1816	Scioto, Gallia, Athens, Ross	**
Jefferson	1797	Washington	**
Knox	1808	Fairfield	**
Lake	1840	Geauga, Cuyahoga	**
Lawrence	1815	Gallia, Scioto	**
Licking	1808	Fairfield	**
Logan	1818	Champaign	Robert Bremer
Lorain	1822	Huron, Cuyahoga, Medina	**
Lucas	1835	Wood, Sandusky, Henry	**
Madison	1810	Franklin	**
Mahoning	1846	Columbiana, Trumbull	**
Marion	1820	Delaware	**
Medina	1812	Portage	**
Meigs	1819	Gallia, Athens	**
Mercer	1820	Darke	Wally Garchow
Miami	1807	Montgomery	**
Monroe	1813	Belmont, Washington, Guernsey	**
Montgomery	1803	Hamilton	**
Morgan	1817	Washington, Guernsey, Muskingum	**
Morrow	1848	Knox, Marion, Delaware, Richland	**
Muskingum	1804	Washington, Fairfield	Denny Shirer
Noble	1851	Monroe, Washington, Morgan, Guernsey	**
Ottawa	1840	Erie, Sandusky, Lucas	**
Paulding	1820	Darke	**
Perry	1818	Washington, Fairfield, Muskingum	**
Pickaway	1810	Ross, Fairfield, Franklin	**
Pike	1815	Ross, Scioto, Adams	**
Portage	1808	Trumbull	**
Preble	1808	Montgomery, Butler	Wally Garchow
Putnam	1820	Shelby	**
Richland	1808	Fairfield	**
Ross	1798	Adams, Washington	**
Sandusky	1820	Huron	**
Scioto	1803	Adams, Washington	**
Seneca	1820	Huron	**
Shelby	1819	Miami	**
Stark	1808	Columbiana	**
Summit	1840	Portage, Medina, Stark	**
Trumbull	1800	Jefferson	Peggy Tebbetts
Tuscarawas	1808	Muskingum	**
Union	1820	Franklin, Madison, Logan, Delaware	Robert Bremer
Van Wert	1820	Darke	**
Vinton	1850	Gallia, Athens, Ross, Jackson, Hocking	**
Warren	1803	Hamilton	**
Washington	1788	Original County	**
Wayne	1808	Columbiana	**
Williams	1820	Darke	**
Wood	1820	Logan	Bill Oliver
Wyandot	1845	Marion, Crawford, Hardin, Hancock	**

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