Central City
ZIP Code(s): 52214; County(s): Linn;
Iowa
Epworth
ZIP Code(s): 52045; County(s): Dubuque;
Treynor
ZIP Code(s): 51575; County(s): Pottawattamie;
Mineral Point
ZIP Code(s): 53565; County(s): Iowa;
Nashua
ZIP Code(s): 50658; County(s): Chickasaw;
Alton
ZIP Code(s): 51003; County(s): Sioux;
Logan
ZIP Code(s): 51546; County(s): Harrison;
Ely
ZIP Code(s): 52227; County(s): Linn;
Pocahontas
ZIP Code(s): 50574; County(s): Pocahontas;
Mitchellville
ZIP Code(s): 50169; County(s): Polk, Jasper;
Sergeant Bluff
ZIP Code(s): 51054; County(s): Woodbury;
Albia
ZIP Code(s): 52531; County(s): Monroe;
Indianola
ZIP Code(s): 50125; County(s): Warren;
Webster City
ZIP Code(s): 50595; County(s): Hamilton;
Rockwell City
ZIP Code(s): 50579; County(s): Calhoun;
Polk City
ZIP Code(s): 50226; County(s): Polk;
Oxford
ZIP Code(s): 52322; County(s): Johnson;
Stanwood
ZIP Code(s): 52337; County(s): Cedar;
Dows
ZIP Code(s): 50071; County(s): Wright, Franklin;
Mount Ayr
ZIP Code(s): 50854; County(s): Ringgold;