OHIO CONGRESSIONAL DISTRICTS AND COUNTIES 109th CONGRESSIONAL DISTRICT 1 Butler (pt.) Hamilton (pt.) 109th CONGRESSIONAL DISTRICT 2 Adams Brown Clermont Hamilton (pt.) Pike Scioto (pt.) Warren (pt.) 109th CONGRESSIONAL DISTRICT 3 Clinton Highland Montgomery (pt.) Warren (pt.) 109th CONGRESSIONAL DISTRICT 4 Allen Auglaize Champaign Hancock Hardin Logan Marion Morrow Richland Shelby Wyandot (pt.) 109th CONGRESSIONAL DISTRICT 5 Ashland (pt.) Crawford Defiance Fulton Henry Huron Lucas (pt.) Mercer (pt.) Paulding Putnam Sandusky Seneca Van Wert Williams Wood Wyandot (pt.) 109th CONGRESSIONAL DISTRICT 6 Athens (pt.) Belmont (pt.) Columbiana Gallia Jefferson Lawrence Mahoning (pt.) Meigs Monroe Noble Scioto (pt.) Washington 109th CONGRESSIONAL DISTRICT 7 Clark Fairfield Fayette Franklin (pt.) Greene Perry Pickaway Ross (pt.) 109th CONGRESSIONAL DISTRICT 8 Butler (pt.) Darke Mercer (pt.) Miami Montgomery (pt.) Preble 109th CONGRESSIONAL DISTRICT 9 Erie Lorain (pt.) Lucas (pt.) Ottawa 109th CONGRESSIONAL DISTRICT 10 Cuyahoga (pt.) 109th CONGRESSIONAL DISTRICT 11 Cuyahoga (pt.) 109th CONGRESSIONAL DISTRICT 12 Delaware Franklin (pt.) Knox (pt.) Licking (pt.) 109th CONGRESSIONAL DISTRICT 13 Cuyahoga (pt.) Lorain (pt.) Medina (pt.) Summit (pt.) 109th CONGRESSIONAL DISTRICT 14 Ashtabula Cuyahoga (pt.) Geauga Lake Portage (pt.) Summit (pt.) Trumbull (pt.) 109th CONGRESSIONAL DISTRICT 15 Franklin (pt.) Madison Union 109th CONGRESSIONAL DISTRICT 16 Ashland (pt.) Medina (pt.) Stark Wayne 109th CONGRESSIONAL DISTRICT 17 Mahoning (pt.) Portage (pt.) Summit (pt.) Trumbull (pt.) 109th CONGRESSIONAL DISTRICT 18 Athens (pt.) Belmont (pt.) Carroll Coshocton Guernsey Harrison Hocking Holmes Jackson Knox (pt.) Licking (pt.) Morgan Muskingum Ross (pt.) Tuscarawas Vinton