Fairfield
ZIP Code(s): 52556, 52557; County(s): Jefferson;
Iowa
Dunlap
ZIP Code(s): 51529; County(s): Harrison;
Denver
ZIP Code(s): 50622; County(s): Bremer;
Gilbert
ZIP Code(s): 50105; County(s): Story;
Durant
ZIP Code(s): 52747; County(s): Cedar, Scott;
Farmington
ZIP Code(s): 52626; County(s): Van Buren;
Elkhart
ZIP Code(s): 50073; County(s): Polk;
Readlyn
ZIP Code(s): 50668; County(s): Bremer;
Clive
ZIP Code(s): 50325; County(s): Polk, Dallas;
Vinton
ZIP Code(s): 52349; County(s): Benton;
Coralville
ZIP Code(s): 52241; County(s): Johnson;
Windsor Heights
ZIP Code(s): 50324; County(s): Polk;
Columbus Junction
ZIP Code(s): 52738; County(s): Louisa;
Ossian
ZIP Code(s): 52161; County(s): Winneshiek;
Beaverdale
ZIP Code(s): 52655, 52601; County(s): Des Moines;
Waterloo
ZIP Code(s): 50707, 50703, 50702, 50701; County(s): Black Hawk;
Dyersville
ZIP Code(s): 52040; County(s): Dubuque, Delaware;
Boyden
ZIP Code(s): 51234; County(s): Sioux;
Cambridge
ZIP Code(s): 50046; County(s): Story;
Montfort
ZIP Code(s): 53569; County(s): Grant, Iowa;