Organizing the state

Central

Logan
Union
Marion
Marrow
Delaware
Madison
Knox
Licking
Fairfield
Pickaway
Franklin

South West

Darke
Miami
Champaign
Clark
Green
Preble
Montgomery
Butler
Warren
Clinton
Fayette
Hamilton
Clermont
Brown
Adams
Highland

North West

Williams
Lucas
Fulton
Ottawa
Erie
Huron
Sandusky
Seneca
Crawford
Wyandot
Wood
Henry
Hancock
Hardin
Putnam
Allen
Auglaize
Shelby
Mercer
Van Wert
Paulding
Defiance

North East

Lorain
Cuyahoga
Medina
Ashland
Richland
Wayne
Summit
Stark
Holmes
Tuskarawas
Harrison
Carroll
Portage
Columbiana
Jefferson
Mahoning
Lake
Geauga
Ashtabula
Trumbull

South East

Coshocton
Muskingum
Guernsey
Perry
Morgan
Hocking
Vinton
Ross
Pike
Scioto
Lawrence
Gallia
Jackson
Meigs
Athens
Washington
Noble
Monroe
Belmont