Burt

ZIP Code(s): 50522; County(s): Kossuth;

Griswold

ZIP Code(s): 51535; County(s): Cass;

New Sharon

ZIP Code(s): 50207; County(s): Mahaska;

Red Oak

ZIP Code(s): 51566; County(s): Montgomery;

Hull

ZIP Code(s): 51239; County(s): Sioux;

Ellsworth

ZIP Code(s): 50075; County(s): Hamilton;

Anita

ZIP Code(s): 50020; County(s): Cass;

Gowrie

ZIP Code(s): 50543; County(s): Webster;

Moville

ZIP Code(s): 51039; County(s): Woodbury;

Ankeny

ZIP Code(s): 50023, 50021; County(s): Polk;

Moravia

ZIP Code(s): 52571; County(s): Appanoose;

Sumner

ZIP Code(s): 50674; County(s): Bremer, Fayette;

Sigourney

ZIP Code(s): 52591, 52562; County(s): Keokuk;

Elma

ZIP Code(s): 50628; County(s): Howard;