Elma
ZIP Code(s): 50628; County(s): Howard;
Iowa
Marcus
ZIP Code(s): 51035; County(s): Cherokee;
Radcliffe
ZIP Code(s): 50230; County(s): Hardin;
Shell Rock
ZIP Code(s): 50670; County(s): Butler;
Batavia
ZIP Code(s): 52533; County(s): Jefferson;
Merrill
ZIP Code(s): 51038; County(s): Plymouth;
Lovilia
ZIP Code(s): 50150; County(s): Monroe;
Rock Valley
ZIP Code(s): 51247; County(s): Sioux;
Jefferson
ZIP Code(s): 50129; County(s): Greene;
Grandview
ZIP Code(s): 52754, 52752; County(s): Louisa;
Morning Sun
ZIP Code(s): 52640; County(s): Louisa;
Fremont
ZIP Code(s): 52561; County(s): Mahaska;
Mount Vernon
ZIP Code(s): 52314; County(s): Linn;
Guthrie Center
ZIP Code(s): 50115; County(s): Guthrie;
Keokuk
ZIP Code(s): 52632; County(s): Lee;
Wyoming
ZIP Code(s): 52362; County(s): Jones;
Ottumwa
ZIP Code(s): 52501; County(s): Wapello;
Ireton
ZIP Code(s): 51027; County(s): Sioux;
Anamosa
ZIP Code(s): 52205; County(s): Jones;
Alta
ZIP Code(s): 51002; County(s): Buena Vista;