- Waukon Junction
- Walnut City
- Wolf
- Woodland Terraces Mobile Home Park
- Wapsie
- Waverly Junction
- Wise
- Wilmar
- Wightman
- Wald
- West Branch Mobile Home Village
- Wheelerwood
- Woodford Island
- Williamstown
- Watson
- West Yards
- Willow Island
- Wood
- Wiscotta
- Waneta
- Wanetta Corner
- White Elm
- Woodland
- Williamson
- Westfield
- Wadena
- Walker
- Wallingford
- Walnut
- Washington