| Town / County |
Town / County |
Town / County |
| Wabasha / Clayton | Waconsia / Humboldt | Wacousta / Humboldt |
| Wadaloup / Grundy | Wadena / Fayette | Wadleigh / Calhoun |
| Wagner / Clayton | Wagner / Polk | Wagonersburgh / Jackson |
| Wahaghbonsy / Mills | Wahkonsa / Polk | Wahpeton / Dickinson |
| Wahtawwah / Adair | Wakefield / Cass | Walbridge Grove / Webster |
| Walcott / Muscatine | Walcott / Scott | Wald / Cedar |
| Walden / Keokuk | Wales / Montgomery | Wales / Worth |
| Walford / Benton | Walford / Linn | Walker / Linn |
| Walkerville / Page | Wall Lake / Sac | Wallace / Dickinson |
| Wallace / Montgomery | Wallbridge / Humboldt | Wallin / Montgomery |
| Walling's Landing / Louisa | Wallingford / Emmet | Walnut / Jefferson |
| Walnut / Pottawattamie | Walnut City / Appanoose | Walnut Creek / Fremont |
| Walnut Creek / Polk | Walnut Creek Station / Pottawattamie | Walnut Fork / Jones |
| Walnut Grove / Mills | Walnut Grove / Pottawattamie | Walnut Grove / Scott |
| Walsh / Appanoose | Waltham / Tama | Wanamaker / Ringgold |
| Waneta / Davis | Wanlock / Monroe | WAPELLO / Louisa |
| Wapsa / Linn | Wapsie / Bremer | Wapsie / Mitchell |
| Wapsie / Scott | Ward / Mills | Ward / Monroe |
| Ward's Corners / Buchanan | Wardsville / Hancock | Wardville / Linn |
| Ware / Pocahontas | Warner Mill / Keokuk | Warren / Black Hawk |
| Warren / Lee | Warren / Lyon | Warren Center / Lucas |
| Warren Grove / Jasper | Warrensville / Mahaska | Warsaw / Cedar |
| Warsaw / Wayne | Washburn / Black Hawk | Washburn / Franklin |
| Washington / Henry | WASHINGTON / Washington | Washington Mills / Dubuque |
| Washington Prairie / Winneshiek | Washta / Cherokee | Wassonville / Washington |
| Waterford / Jackson | WATERLOO / Black Hawk | Waterman / O'Brien |
| Waterman / Wright | Waterman Siding / O'Brien | Watertown / Floyd |
| Watertown / Van Buren | Waterville / Allamakee | Watkins / Benton |
| Watson / Allamakee | Watson / Clayton | Watterson / Ringgold |
| Waubeek / Linn | Waubesopinecoux / Dubuque | Waucoma / Fayette |
| Waudena / Chickasaw | Waugh's Point / Keokuk | Waukee / Dallas |
| WAUKON / Allamakee | Waukon Junction / Allamakee | Waupeton / Dubuque |
| Waveland / Pottawattamie | WAVERLY / Bremer | Waverly Junction / Bremer |
| Wax / Cass | Wayland / Henry | Wayland Station / Washington |
| Wayne / Henry | Wayne Cross Roads / Wayne | Wayside / Monroe |
| Webb / Clay | Webster / Allamakee | Webster / Keokuk |
| Webster / Madison | WEBSTER CITY / Hamilton | Weeping Willow / Davis |
| Weld's Landing / Dubuque | Weldon / Clarke | Weldon / Decatur |
| Welland / Appanoose | Weller / Monroe | Wellman / Washington |
| Wells / Madison | Wells Mills / Appanoose | Wellsburg / Grundy |
| Wellsburg / Page | Wellston / Washington | Welton / Clinton |
| Wendell / Cherokee | Wentworth / Mitchell | Wescott / Lee |
| Wesley / Kossuth | West / Iowa | West Albany / Fayette |
| West Alexander / Lucas | West Amana / Iowa | West Auburn / Fayette |
| West Bend / Kossuth | West Bend / Palo Alto | West Bend (P.O.) / Palo Alto |
| West Branch / Cedar | West Buffalo / Scott | West Burlington / Des Moines |
| West Charles City / Floyd | West Chester / Washington | West Davenport / Scott |
| West Dayton / Webster | West Des Moines / Polk | West Estra / Audubon |
| West Fork / Monona | West Fort Dodge / Webster | West Grove / Davis |
| West Irving / Tama | West Keithsburg / Louisa | West Lake / Hancock |
| West Liberty / Muscatine | West Liberty / Polk | West London / Keokuk |
| West Milton / Guthrie | West Mitchell / Mitchell | West Okoboji / Dickinson |
| West Pilot / Iowa | West Point / Butler | West Point / Lee |
| West Port Louisa / Louisa | West Prairie / Linn | West Rapids / Linn |
| West Riverside / Polk | West Scott / Buena Vista | West Troy / Iowa |
| WEST UNION / Fayette | West Union / Tama | West Union / Union |
| Western / Linn | Western / Poweshiek | Western City / Keokuk |
| Western College / Linn | Westerville / Decatur | Westfield / Fayette |
| Westfield / Plymouth | Westfield / Poweshiek | Westfield / Woodbury |
| Westford / Warren | Westgate / Fayette | Weston / Marion |
| Weston / Pottawattamie | Westphalia / Shelby | Westport / Linn |
| Westside / Crawford | Westwood / Henry | Wever / Lee |
| Wexford / Allamakee | What Cheer / Keokuk | Wheatland / Clinton |
| Wheeler / Pottawattamie | Wheeler's Grove / Pottawattamie | Wheeler's Ranch / Sac |
| Wheelerwood / Cerro Gordo | Wheeling / Marion | Whipple / Pottawattamie |
| White / Monroe | White Ash / Washington | White Breast / Clarke |
| White Breast / Marion | White Breast (#1) / Lucas | White Breast (#2) / Lucas |
| White City / Mahaska | White Cloud / Mills | White Elm / Davis |
| White Lane / Lee | White Oak / Mahaska | White Oak Point / Warren |
| White Pigeon / Keokuk | White Sulpher / Scott | Whitebreast / Lucas |
| Whiteburg / Monroe | Whitefield / Jefferson | Whitesboro / Harrison |
| Whitfield / Jefferson | Whiting / Monona | Whitneyville / Cass |
| Whittemore / Kossuth | Whitten / Hardin | Whittier / Linn |
| Wichita / Guthrie | Wick / Warren | Wickes / Hamilton |
| Wickliffe / Jackson | Widow Post / Allamakee | Widow's Home / Mahaska |
| Wightman / Calhoun | Wilke / Hardin | Wilkins / Dubuque |
| Wilkins / Guthrie | Willard / Wapello | Willett / Harrison |
| Willey / Carroll | Williams / Benton | Williams / Hamilton |
| Williams Point / Wright | Williamsburg / Benton | Williamsburg / Iowa |
| Williamsburg / Wapello | Williamson / Adams | Williamson / Lucas |
| Williamstown / Chickasaw | Williamstown / Johnson | Williamsville / Jasper |
| Willida / Lyon | Willimantic / Winneshiek | Willits / Van Buren |
| Willoughby / Butler | Willow / Pottawattamie | Willow Creek / Clay |
| Willow Dale / Ida | Willow Grove / Story | Wilmer's Mill / Keokuk |
| Wilmington / Benton | Wilmington / Guthrie | Wilmington / Warren |
| Wilson / Iowa | Wilson / Jasper | Wilson / Madison |
| Wilson / Montgomery | Wilson Grove / Bremer | Wilson's / Guthrie |
| Wilson's Ford / Allamakee | Wilson's Grove / Butler | Wilson's Grove / Fayette |
| Wilsonville / Van Buren | Wilton / Cedar | Wilton / Muscatine |
| Wilton Junction / Muscatine | Winchester / Van Buren | Windham / Johnson |
| Windsor / Clayton | Windsor / Fayette | Windsor / Taylor |
| Windsor Heights / Polk | Winfield / Henry | Winkelmans / Greene |
| Winland / Sioux | Winneshiek / Winneshiek | Winona / Henry |
| Winslow / Black Hawk | WINTERSET / Madison | Winthrop / Buchanan |
| Wiota / Cass | Wirt / Ringgold | Wisconsin / Warren |
| Wiscotta / Dallas | Wise / Buchanan | Witmer / Cedar |
| Wittenburg / Jasper | Witter / Keokuk | Woden / Hancock |
| Wolcott / Scott | Wolf / Boone | Wolf Creek / Tama |
| Wolfdale / Woodbury | Wood / Clayton | Woodbine / Harrison |
| Woodbridge / Cedar | Woodbridge / Floyd | Woodburn / Clarke |
| Woodbury / Woodbury | Woodland / Decatur | Woodlawn / Henry |
| Woods / Benton | Woods Mills / Van Buren | Woodside / Winneshiek |
| Woodstock / O'Brien | Woodville / Jasper | Woodville / Winneshiek |
| Woodward / Dallas | Wooleyville / Davis | Woolson / Jefferson |
| Woolstock / Wright | Woolstock (P.O.) / Wright | Wooster / Jefferson |
| Wooster / Pottawattamie | Worster / Pottawattamie | Worth / Boone |
| Worthington / Dubuque | Worthington / Madison | Wren / Plymouth |
| Wright / Mahaska | Wyman / Louisa | Wyoming / Jones |
| Wyoming / Muscatine |
