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Zip Codes in Cass County, iowa
Map
Zip Code
Population
Cass County, IA 50022
8,392
Cass County, IA 51535
1,618
Cass County, IA 50020
1,318
Cass County, IA 50853
691
Cass County, IA 51544
676
Cass County, IA 50843
587
Cass County, IA 50274
398
Cass County, IA 51552
236
Cass County, IA 50837
20
Cass County, IA 50864
13
Cass County, IA 51532
7
