- Ward Island
- White Island
- Willow Island
- Woodville
- Willard
- Woburn
- Wacker
- Woodruffs Island
- Webster Park
- Wendel
- Whitefield
- Willow Island
- Winneberger
- Wilbur Heights
- Willeys
- Walnut Prairie
- Weaver
- Weir
- Wendelin
- Wertenberg
- Wabash Point
- Wahl's Subdivision
- Water Edge Subdivision
- Weller's Subdivision
- West Harvey
- Westfield
- Whisperwoods of Northbrook
- White Plains
- Wildebrook On The Green
- Williamsburg Square