Place
- Lincolnshire, Illinois2
- Lincolnwood, Illinois2
- Lisle, Illinois2
- Lockport Heights, Illinois2
- Lockport, Illinois2
- Lombard, Illinois2
- Long Grove, Illinois2
- Lyons, Illinois2
- Markham, Illinois2
- Marley, Illinois2
- Matteson, Illinois2
- Maywood, Illinois2
- Mccook, Illinois2
- Mchenry County, Illinois2
- Melrose Park, Illinois2
- Mettawa, Illinois2
- Midlothian, Illinois2
- Mokena, Illinois2
- Morton Grove, Illinois2
- Mount Prospect, Illinois2