| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Wadena | city | Iowa | United States | 42.84 | -91.66 | 898 | |
| Wadleigh | city | Iowa | United States | 42.47 | -94.40 | 1174 | |
| Wahpeton | city | Iowa | United States | 43.37 | -95.17 | 1669 | |
| Walcott | city | Iowa | United States | 41.58 | -90.77 | 830 | |
| Walcott Eststes | city | Iowa | United States | 41.59 | -90.78 | 830 | |
| Wald | city | Iowa | United States | 41.84 | -91.13 | 875 | |
| Wales | city | Iowa | United States | 41.12 | -95.33 | 1171 | |
| Walford | city | Iowa | United States | 41.88 | -91.83 | 846 | |
| Walker | city | Iowa | United States | 42.29 | -91.78 | 849 | |
| Wall Lake | city | Iowa | United States | 42.27 | -95.09 | 1246 | |
| Wall Lake Station | city | Iowa | United States | 42.26 | -95.26 | 1669 | |
| Wallace | city | Iowa | United States | 43.27 | -95.33 | 1669 | |
| Wallin | city | Iowa | United States | 41.06 | -95.06 | 1669 | |
| Wallingford | city | Iowa | United States | 43.32 | -94.79 | 1669 | |
| Walnut | city | Iowa | United States | 41.48 | -95.22 | 1669 | |
| Walnut City | city | Iowa | United States | 40.81 | -92.94 | 977 | |
| Walnut Grove | city | Iowa | United States | 41.47 | -90.66 | 830 | |
| Wanamaker | city | Iowa | United States | 40.65 | -94.11 | 1151 | |
| Waneta | city | Iowa | United States | 40.63 | -92.27 | 853 | |
| Wanetta Corner | city | Iowa | United States | 40.62 | -92.27 | 856 | |
| Wapello | city | Iowa | United States | 41.18 | -91.19 | 830 | |
| Wapsie | city | Iowa | United States | 42.71 | -92.20 | 1033 | |
| Ward | city | Iowa | United States | 41.03 | -92.89 | 895 | |
| Ware | city | Iowa | United States | 42.79 | -94.76 | 1669 | |
| Washburn | city | Iowa | United States | 42.41 | -92.27 | 849 | |
| Washington | city | Iowa | United States | 42.75 | -93.27 | 1200 | |
| Washington | city | Iowa | United States | 41.30 | -91.69 | 830 | |
| Washington Mills | city | Iowa | United States | 42.30 | -90.78 | 830 | |
| Washington Prairie | city | Iowa | United States | 43.27 | -91.61 | 1230 | |
| Washta | city | Iowa | United States | 42.58 | -95.72 | 1200 | |
| Wassonville (historical) | city | Iowa | United States | 41.49 | -91.88 | 830 | |
| Waterloo | city | Iowa | United States | 42.49 | -92.34 | 853 | |
| Waterman | city | Iowa | United States | 42.96 | -95.44 | 1669 | |
| Waterville | city | Iowa | United States | 43.21 | -91.30 | 951 | |
| Watkins | city | Iowa | United States | 41.89 | -91.99 | 830 | |
| Watson | city | Iowa | United States | 43.08 | -91.33 | 1099 | |
| Watterson | city | Iowa | United States | 40.60 | -94.23 | 1102 | |
| Waubeek | city | Iowa | United States | 42.17 | -91.47 | 830 | |
| Waucoma | city | Iowa | United States | 43.06 | -92.03 | 1020 | |
| Waukee | city | Iowa | United States | 41.61 | -93.89 | 1023 | |
| Waukon | city | Iowa | United States | 43.27 | -91.48 | 1200 | |
| Waukon Junction | city | Iowa | United States | 43.15 | -91.19 | 902 | |
| Waupeton | city | Iowa | United States | 42.67 | -90.88 | 830 | |
| Waverly | city | Iowa | United States | 42.73 | -92.48 | 921 | |
| Waverly Junction | city | Iowa | United States | 42.67 | -92.53 | 879 | |
| Wayland | city | Iowa | United States | 41.15 | -91.66 | 830 | |
| Webb | city | Iowa | United States | 42.95 | -95.01 | 1669 | |
| Webster | city | Iowa | United States | 41.44 | -92.17 | 859 | |
| Webster | city | Iowa | United States | 41.33 | -94.23 | 1112 | |
| Webster City | city | Iowa | United States | 42.47 | -93.82 | 1026 | |
| Weldon | city | Iowa | United States | 40.90 | -93.73 | 1131 | |
| Weller | city | Iowa | United States | 41.11 | -93.05 | 921 | |
| Wellman | city | Iowa | United States | 41.46 | -91.84 | 830 | |
| Wellsburg | city | Iowa | United States | 42.46 | -92.94 | 1040 | |
| Welton | city | Iowa | United States | 41.91 | -90.60 | 830 | |
| Wensel Mobile Home Park | city | Iowa | United States | 41.31 | -93.08 | 905 | |
| Wesley | city | Iowa | United States | 43.09 | -93.99 | 1249 | |
| West Amana | city | Iowa | United States | 41.81 | -91.96 | 830 | |
| West Bend | city | Iowa | United States | 42.96 | -94.44 | 1154 | |
| West Branch | city | Iowa | United States | 41.67 | -91.35 | 830 | |
| West Branch Mobile Home Village | city | Iowa | United States | 41.67 | -91.35 | 830 | |
| West Burlington | city | Iowa | United States | 40.83 | -91.16 | 830 | |
| West Cedar Rapids | city | Iowa | United States | 41.96 | -91.67 | 830 | |
| West Chester | city | Iowa | United States | 41.34 | -91.82 | 830 | |
| West Des Moines | city | Iowa | United States | 41.58 | -93.71 | 830 | |
| West Fort Dodge (historical) | city | Iowa | United States | 42.48 | -94.21 | 1118 | |
| West Grove | city | Iowa | United States | 40.72 | -92.56 | 954 | |
| West Iron Hills | city | Iowa | United States | 42.14 | -90.79 | 948 | |
| West Le Mars | city | Iowa | United States | 42.79 | -96.23 | 1184 | |
| West Liberty | city | Iowa | United States | 41.57 | -91.26 | 830 | |
| West Okoboji | city | Iowa | United States | 43.35 | -95.16 | 1669 | |
| West Park Mobile Home Village | city | Iowa | United States | 41.96 | -91.72 | 859 | |
| West Point | city | Iowa | United States | 40.72 | -91.45 | 830 | |
| West Saint Marys | city | Iowa | United States | 41.31 | -93.74 | 1026 | |
| West Union | city | Iowa | United States | 42.96 | -91.81 | 1151 | |
| West Union (historical) | city | Iowa | United States | 42.19 | -92.45 | 918 | |
| West Yards | city | Iowa | United States | 43.04 | -91.20 | 830 | |
| Westbrook Village | city | Iowa | United States | 43.08 | -96.19 | 1669 | |
| Western | city | Iowa | United States | 41.87 | -91.64 | 830 | |
| Western Acres Mobile Home Park | city | Iowa | United States | 41.49 | -93.49 | 830 | |
| Western Hills Mobine Estates | city | Iowa | United States | 41.71 | -91.63 | 830 | |
| Western Village Mobile Home Park | city | Iowa | United States | 41.57 | -93.73 | 843 | |
| Westfield | city | Iowa | United States | 42.76 | -96.61 | 1145 | |
| Westfield | city | Iowa | United States | 41.70 | -92.76 | 964 | |
| Westgate | city | Iowa | United States | 42.77 | -92.00 | 1128 | |
| Weston | city | Iowa | United States | 41.34 | -95.74 | 1020 | |
| Westphalia | city | Iowa | United States | 41.72 | -95.39 | 1669 | |
| Westridge Mobile Home Park | city | Iowa | United States | 41.64 | -95.32 | 1197 | |
| Westside | city | Iowa | United States | 42.06 | -95.10 | 1669 | |
| Westview | city | Iowa | United States | 42.69 | -94.64 | 1243 | |
| Westwood | city | Iowa | United States | 40.97 | -91.62 | 830 | |
| Wever | city | Iowa | United States | 40.71 | -91.23 | 830 | |
| What Cheer | city | Iowa | United States | 41.40 | -92.35 | 830 | |
| Wheatland | city | Iowa | United States | 41.83 | -90.84 | 830 | |
| Wheel Estates Mobile Home Park | city | Iowa | United States | 41.31 | -93.11 | 898 | |
| Wheelerwood | city | Iowa | United States | 43.24 | -93.06 | 1177 | |
| White Cloud | city | Iowa | United States | 40.98 | -95.52 | 1036 | |
| White Elm | city | Iowa | United States | 40.85 | -92.21 | 830 | |
| White Oak | city | Iowa | United States | 41.67 | -93.53 | 895 | |
| Whitebreast | city | Iowa | United States | 41.04 | -93.36 | 1026 | |
| Whitefield (historical) | city | Iowa | United States | 41.00 | -92.04 | 830 | |
| Whiting | city | Iowa | United States | 42.13 | -96.15 | 1056 | |
| Whittemore | city | Iowa | United States | 43.06 | -94.43 | 1200 | |
| Whitten | city | Iowa | United States | 42.26 | -93.01 | 1000 | |
| Whittier | city | Iowa | United States | 42.09 | -91.46 | 849 | |
| Wichita | city | Iowa | United States | 41.73 | -94.60 | 1233 | |
| Wick | city | Iowa | United States | 41.34 | -93.74 | 898 | |
| Wightman | city | Iowa | United States | 42.23 | -94.61 | 1151 | |
| Wilke | city | Iowa | United States | 42.50 | -93.47 | 1131 | |
| Wilkins | city | Iowa | United States | 42.41 | -90.54 | 830 | |
| Willard | 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 | |
| Williamsburg | 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 | -93.25 | 1023 | |
| Williamstown | city | Iowa | United States | 42.97 | -92.32 | 1049 | |
| 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 | |
| Wilton | city | Iowa | United States | 41.59 | -91.02 | 830 | |
| Winchester | city | Iowa | United States | 40.85 | -91.90 | 830 | |
| Windham | city | Iowa | United States | 41.61 | -91.76 | 830 | |
| Windsor Heights | city | Iowa | United States | 41.60 | -93.71 | 872 | |
| Winfield | city | Iowa | United States | 41.12 | -91.44 | 830 | |
| Winkelmans | city | Iowa | United States | 41.97 | -94.34 | 1020 | |
| Winterset | city | Iowa | United States | 41.33 | -94.01 | 1112 | |
| Winthrop | city | Iowa | United States | 42.47 | -91.73 | 1046 | |
| Wiota | city | Iowa | United States | 41.40 | -94.89 | 1213 | |
| Wiscotta | city | Iowa | United States | 41.58 | -94.19 | 902 | |
| Wise | city | Iowa | United States | 42.48 | -92.02 | 1003 | |
| Woden | city | Iowa | United States | 43.23 | -93.91 | 1233 | |
| Wolf | city | Iowa | United States | 42.14 | -94.03 | 1099 | |
| Wolf Lake Addition | city | Iowa | United States | 42.00 | -92.89 | 889 | |
| Wood | city | Iowa | United States | 42.66 | -91.33 | 1095 | |
| Wood Dale Mobile Home Park | city | Iowa | United States | 41.51 | -90.66 | 830 | |
| Woodbine | city | Iowa | United States | 41.74 | -95.70 | 1066 | |
| Woodburn | city | Iowa | United States | 41.01 | -93.60 | 1026 | |
| Wooded Lake Mobile Home Park | city | Iowa | United States | 41.22 | -95.87 | 967 | |
| Woodland | city | Iowa | United States | 40.70 | -93.60 | 1099 | |
| Woodland Hills | city | Iowa | United States | 41.55 | -93.46 | 898 | |
| Woodland Mobile Home Park | city | Iowa | United States | 41.19 | -91.20 | 830 | |
| Woodland Terraces Mobile Home Park | city | Iowa | United States | 42.50 | -92.30 | 849 | |
| Woodside Mobile Estates | city | Iowa | United States | 40.96 | -91.56 | 830 | |
| Woodward | city | Iowa | United States | 41.86 | -93.92 | 1049 | |
| Woolstock | city | Iowa | United States | 42.57 | -93.84 | 1099 | |
| Worthington | city | Iowa | United States | 42.40 | -91.12 | 948 | |
| Worthington Acres | city | Iowa | United States | 41.93 | -91.63 | 830 | |
| Wren | city | Iowa | United States | 42.65 | -96.29 | 1148 | |
| Wright | city | Iowa | United States | 41.25 | -92.53 | 905 | |
| Wyman | city | Iowa | United States | 41.19 | -91.47 | 830 | |
| Wyoming | city | Iowa | United States | 42.06 | -91.01 | 830 |