Sumner

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

Waverly

ZIP Code(s): 50677; County(s): Bremer;

Janesville

ZIP Code(s): 50647; County(s): Bremer, Black Hawk;

Denver

ZIP Code(s): 50622; County(s): Bremer;

Readlyn

ZIP Code(s): 50668; County(s): Bremer;

Tripoli

ZIP Code(s): 50676; County(s): Bremer;