| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Wichita | city | Iowa | United States | 41.73 | -94.60 | 1233 | |
| Wick | city | Iowa | United States | 41.34 | -93.74 | 898 | |
| Wiegert Prairie Farmstead | city | Iowa | United States | 42.60 | -94.57 | 1223 | |
| Wielenga Dairy | city | Iowa | United States | 43.16 | -96.04 | 1669 | |
| Wiemold Farm | city | Iowa | United States | 42.78 | -95.60 | 1669 | |
| Wigdahl Farm | city | Iowa | United States | 43.12 | -94.79 | 1669 | |
| Wightman | city | Iowa | United States | 42.23 | -94.61 | 1151 | |
| Wightman (historical) | city | Iowa | United States | 42.23 | -94.61 | 1151 | |
| Wildwood Camp | city | Iowa | United States | 41.77 | -90.54 | 830 | |
| Wildwood Golf Course | city | Iowa | United States | 43.06 | -92.69 | 1033 | |
| Wilke | city | Iowa | United States | 42.50 | -93.47 | 1131 | |
| Wilke | city | Iowa | United States | 42.50 | -93.47 | 1131 | |
| Wilkins | city | Iowa | United States | 42.41 | -90.54 | 830 | |
| Wilkins North Elevator | city | Iowa | United States | 41.05 | -93.76 | 1128 | |
| Will Farm | city | Iowa | United States | 42.75 | -95.51 | 1669 | |
| Willard | city | Iowa | United States | 41.01 | -92.59 | 830 | |
| Willard (historical) | city | Iowa | United States | 41.01 | -92.59 | 830 | |
| Willett | city | Iowa | United States | 41.70 | -95.75 | 1049 | |
| Willey | city | Iowa | United States | 41.98 | -94.82 | 1256 | |
| Williams | city | Iowa | United States | 42.49 | -93.54 | 1197 | |
| Williams | city | Iowa | United States | 42.49 | -93.54 | 1197 | |
| Williams Township Hall | city | Iowa | United States | 42.52 | -94.86 | 1220 | |
| Williamsburg | city | Iowa | United States | 41.66 | -92.01 | 830 | |
| Williamsburg (historical) | city | Iowa | United States | 41.66 | -92.00 | 830 | |
| Williamsburg Sport Complex | city | Iowa | United States | 41.66 | -92.01 | 830 | |
| Williamson | city | Iowa | United States | 41.14 | -94.57 | 1669 | |
| Williamson | city | Iowa | United States | 41.09 | -93.26 | 1007 | |
| Williamson | city | Iowa | United States | 41.09 | -93.25 | 1023 | |
| Williamstown | city | Iowa | United States | 42.97 | -92.32 | 1049 | |
| Williamsville (historical) | city | Iowa | United States | 41.64 | -93.32 | 941 | |
| Willow | city | Iowa | United States | 41.49 | -95.89 | 997 | |
| Willow Creek Golf Course | city | Iowa | United States | 41.52 | -93.70 | 951 | |
| Willow Grove (historical) | city | Iowa | United States | 42.79 | -94.40 | 1151 | |
| Willow Lawn Mall | city | Iowa | United States | 42.73 | -92.50 | 954 | |
| Willow Run Country Club | city | Iowa | United States | 42.67 | -92.32 | 948 | |
| Willow Vale Golf Club | city | Iowa | United States | 42.17 | -95.80 | 1138 | |
| Willow Valley Farms | city | Iowa | United States | 42.86 | -96.07 | 1253 | |
| Willowbrook Plaza | city | Iowa | United States | 43.15 | -93.23 | 1151 | |
| Willows Access | city | Iowa | United States | 42.80 | -94.43 | 1171 | |
| Willows Mobile Home Court | city | Iowa | United States | 41.74 | -92.71 | 1000 | |
| Willsburg (historical) | city | Iowa | United States | 40.60 | -95.25 | 1099 | |
| Wilmar | city | Iowa | United States | 42.82 | -92.83 | 1056 | |
| Wilson (historical) | city | Iowa | United States | 41.63 | -93.07 | 830 | |
| Wilson (historical) | city | Iowa | United States | 41.63 | -93.07 | 830 | |
| Wilson Grove (historical) | city | Iowa | United States | 42.88 | -92.09 | 1099 | |
| Wilsons Creek (historical) | city | Iowa | United States | 42.86 | -92.07 | 1099 | |
| Wilsons Grove | city | Iowa | United States | 42.83 | -92.14 | 1076 | |
| Wilton | city | Iowa | United States | 41.59 | -91.02 | 830 | |
| Wilton | city | Iowa | United States | 41.59 | -91.02 | 830 | |
| Wilton East Bound Rest Area | city | Iowa | United States | 41.64 | -91.05 | 830 | |
| Wilton Water Treatment Plant | city | Iowa | United States | 41.59 | -91.03 | 830 | |
| Wilton West Bound Rest Area | city | Iowa | United States | 41.64 | -91.05 | 830 | |
| Winchester | city | Iowa | United States | 40.85 | -91.90 | 830 | |
| Windham | city | Iowa | United States | 41.61 | -91.76 | 830 | |
| Winding Meadows Dairy | city | Iowa | United States | 43.27 | -96.30 | 1669 | |
| Windmill Ridge Camp Ground | city | Iowa | United States | 41.46 | -91.72 | 830 | |
| Windsor Heights | city | Iowa | United States | 41.59 | -93.72 | 846 | |
| Windsor Heights | city | Iowa | United States | 41.60 | -93.71 | 872 | |
| Winfield | city | Iowa | United States | 41.12 | -91.44 | 830 | |
| Winfield (historical) | city | Iowa | United States | 41.13 | -91.43 | 830 | |
| Winkelmans | city | Iowa | United States | 41.97 | -94.34 | 1020 | |
| Winkelmans (historical) | city | Iowa | United States | 41.97 | -94.34 | 1020 | |
| Winkels Farm | city | Iowa | United States | 43.43 | -92.66 | 1669 | |
| Winnebago County Fairgrounds | city | Iowa | United States | 43.37 | -93.77 | 1669 | |
| Winnebago Heights | city | Iowa | United States | 43.21 | -93.25 | 1128 | |
| Winneshiek County Fairground | city | Iowa | United States | 43.30 | -91.77 | 856 | |
| Winter Feedlot | city | Iowa | United States | 42.80 | -96.41 | 1669 | |
| Winterset | city | Iowa | United States | 41.33 | -94.01 | 1112 | |
| Winterset (historical) | city | Iowa | United States | 41.34 | -94.02 | 1112 | |
| Winterset City Park Campground | city | Iowa | United States | 41.33 | -94.00 | 1122 | |
| Winthrop | city | Iowa | United States | 42.47 | -91.74 | 1046 | |
| Winthrop | city | Iowa | United States | 42.47 | -91.73 | 1046 | |
| Wiota | city | Iowa | United States | 41.40 | -94.89 | 1213 | |
| Wiota | city | Iowa | United States | 41.40 | -94.89 | 1213 | |
| Wiota Elevator Incorporated Elevator | city | Iowa | United States | 41.40 | -94.89 | 1213 | |
| Wires Corners | city | Iowa | United States | 42.05 | -91.44 | 898 | |
| Wiscotta | city | Iowa | United States | 41.58 | -94.19 | 902 | |
| Wise | city | Iowa | United States | 42.48 | -92.02 | 1003 | |
| Wittrock Farms | city | Iowa | United States | 42.46 | -95.55 | 1669 |