Defiance, Fulton, Henry, Lucas, Williams, Wood

Crawford, Erie, Huron, Marion, Ottawa, Sandusky, Seneca, Wyandot

Allen, Auglaize, Hancock, Hardin, Mercer, Paulding, Putnam, Van Wert

Cuyahoga, Lorain

Ashtabula, Mahoning, Trumbull

Medina, Portage, Summit, Wayne

Cuyahoga, Geauga, Lake

Carroll, Columbiana, Jefferson, Stark, Tuscarawas

Belmont, Guernsey, Harrison, Monroe, Morgan, Musk

Ashland, Coshocton, Delaware, Holmes, Knox, Licking, Morrow, Richland

Champaign, Darke, Logan, Miami, Shelby

Clark, Greene, Montgomery

Butler, Clinton, Preble, Warren

Clermont, Hamilton

Fairfield, Franklin, Hocking, Madison, Perry, Pickaway, Union

Adams, Brown, Fayette, Highland, Pike, Ross

Athens, Gallia, Jackson, Lawrence, Meigs, Scioto, Vinton

OMEA Districts 01 - 03

OMEA Districts 04 - 07

OMEA Districts 08 - 10

OMEA Districts 11 - 14

OMEA Districts 15 - 17