- Newmansville
- Newport
- Newton Corners
- Newtown
- Niota
- Nipper Corner
- Noltings
- Normandy
- Normandy Hill
- Normantown
- North Alton
- North Aurora Island
- North Chillicothe
- North Dupo
- North Glen Ellyn
- North Hampton
- North Hanover
- North Harbor
- North Hooper
- North Mounds
- North Northfield
- North Park
- North Plato
- North Quincy
- North Shore
- North Shoreline
- North Venice
- North Wind
- Northbrook Acres
- Northbrook Colonial Estates