Storm Lake
ZIP Code(s): 50588; County(s): Buena Vista;
Iowa
Johnston
ZIP Code(s): 50131; County(s): Polk;
Ainsworth
ZIP Code(s): 52201; County(s): Washington;
Mason City
ZIP Code(s): 50401, 50402; County(s): Cerro Gordo;
Corning
ZIP Code(s): 50841; County(s): Adams;
Park View
ZIP Code(s): 52748; County(s): Scott;
Russell
ZIP Code(s): 50238; County(s): Lucas;
Donnellson
ZIP Code(s): 52625; County(s): Lee;
Lamoni
ZIP Code(s): 50140; County(s): Decatur;
Panora
ZIP Code(s): 50216; County(s): Guthrie;
Osceola
ZIP Code(s): 50213; County(s): Clarke;
Lake Panorama
ZIP Code(s): 50277, 50216; County(s): Guthrie;
Monroe
ZIP Code(s): 50170; County(s): Jasper;
Dow City
ZIP Code(s): 51528; County(s): Crawford;
Aurelia
ZIP Code(s): 51005; County(s): Cherokee;
University Heights
ZIP Code(s): 52246; County(s): Johnson;
Earlham
ZIP Code(s): 50072; County(s): Madison;
Tipton
ZIP Code(s): 52772; County(s): Cedar;
Monticello
ZIP Code(s): 52310; County(s): Jones;
Denison
ZIP Code(s): 51442; County(s): Crawford;