Iowa cities starting with W
- Walker, IA 5
- Walnut, IA 7
- Wapello, IA 5
- Washington, IA 22
- Waterloo, IA 91
- Waukee, IA 14
- Waukon, IA 11
- Waverly, IA 18
- Wayland, IA 12
- Webster City, IA 13
- Wellman, IA 7
- Wellsburg, IA 6
- West Branch, IA 9
- West Burlington, IA 7
- West Des Moines, IA 43
- West Liberty, IA 7
- West Union, IA 10
- Williamsburg, IA 8
- Wilton, IA 10
- Windsor Heights, IA 5
- Winterset, IA 15
- Woodbine, IA 5