H-N
- Heritage Christian
- Highland Local
- Howland Local
- Hubbard Exempted Village
- Hudson City
- Independence Local
- Indian Creek Local
- Indian Valley Local
- iSTEM Geauga Early College High School
- Jackson Local
- Jackson-Milton Local
- James A Garfield Local
- Jefferson Area Local
- Jefferson County
- John F Kennedy Catholic Upper School
- Joseph Badger Local
- Kenston Local
- Kent City
- LaBrae Local
- Lake Local
- Lakeview Local
- Lakewood City
- Leetonia Exempted Village
- Liberty Local
- Lisbon Exempted Village
- Lordstown Local
- Louisville City
- Lowellville Local
- Madison Local
- Mahoning Co Career & Tech Ctr
- Mahoning County ESC
- Manchester Local
- Maple Heights City
- Maplewood Career Center
- Maplewood Local
- Marlington Local
- Massillon City
- Mathews Local
- Mayfield City
- McDonald Local
- Medina City SD
- Midview Local
- Minerva Local
- Mogadore Local
- New Philadelphia City
- Newbury Local
- Newcomerstown Exempted Village
- Newton Falls Exempted Village
- Niles City
- Nordonia Hills City
- North Canton City
- North Olmsted City
- North Ridgeville City
- North Royalton City
- Northwest Local
- Northwestern Local
- Norton City
- Norwayne Local