Place
- Park City, Illinois3
- Park Ridge, Illinois3
- Phoenix, Illinois3
- Port Barrington, Illinois3
- Posen, Illinois3
- Preston Heights, Illinois3
- Prospect Heights, Illinois3
- Ridgewood, Illinois3
- Riverdale, Illinois3
- Riverwoods, Illinois3
- Robbins, Illinois3
- Rockdale, Illinois3
- Rolling Meadows, Illinois3
- Romeoville, Illinois3
- Roselle, Illinois3
- Round Lake Park, Illinois3
- Round Lake, Illinois3
- Schaumburg, Illinois3
- Skokie, Illinois3
- South Barrington, Illinois3