Aplington
ZIP Code(s): 50604; County(s): Butler;
Iowa
Carlisle
ZIP Code(s): 50047; County(s): Warren, Polk;
Montezuma
ZIP Code(s): 50171; County(s): Poweshiek;
Belmond
ZIP Code(s): 50421; County(s): Wright;
Winfield
ZIP Code(s): 52659; County(s): Henry;
Newell
ZIP Code(s): 50568; County(s): Buena Vista;
Eddyville
ZIP Code(s): 52553; County(s): Wapello, Mahaska, Monroe;
Runnells
ZIP Code(s): 50237; County(s): Polk;
Eldora
ZIP Code(s): 50627; County(s): Hardin;
Melbourne
ZIP Code(s): 50162; County(s): Marshall;
Story City
ZIP Code(s): 50248; County(s): Story;
Marshalltown
ZIP Code(s): 50158; County(s): Marshall;
Akron
ZIP Code(s): 51001; County(s): Plymouth;
Sidney
ZIP Code(s): 51652; County(s): Fremont;
Ida Grove
ZIP Code(s): 51445; County(s): Ida;
West Point
ZIP Code(s): 52656; County(s): Lee;
Dysart
ZIP Code(s): 52224; County(s): Tama;
Creston
ZIP Code(s): 50801; County(s): Union;
Manilla
ZIP Code(s): 51454; County(s): Crawford;
Clear Lake
ZIP Code(s): 50428; County(s): Cerro Gordo;