18
Lockport School District 91
Other districts in Illinois state
- Lake Villa Central Consolidated School District 41
- Lansing School District 158
- Lawrence County Community Unit School District 20
- Lake Forest Chsd 115 School District
- Lebanon Community Unit School District 9
- Lemont Twp Hsd 210 School District
- Leland Community Unit School District 1
- Lexington Community Unit School District 7
- Liberty Community Unit School District 2
- Leyden Chsd 212 School District
- Lake Zurich Community Unit School District 95
- Lincoln Esd 27 School District
- Lincolnshire-Prairieview School District 103
- Lincolnwood School District 74
- Lisbon Central Consolidated School District 90
- Lostant Community Unit School District 425
- Lockport Twp Hsd 205 School District
- Lisle Community Unit School District 202
- Lombard School District 44
- Lyons School District 103
- La Harpe Community School District 347
- La Salle-Peru Twp Hsd 120 School District
- La Moille Community Unit School District 303
- La Grange School District 102
- La Salle Regional Office Of Education
- La Grange School District 105 South
- Lake Bluff Esd 65 School District
- Lake Park Chsd 108 School District