Cass County Iowa Zip Codes

Cities in

Below are a list of the cities located in Cass County, IA. There are 8 total unique zip codes in Cass County, Iowa. The time zone for Cass County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 19029.

The population in Cass County, IA is currently 13,050. That is a decrease of 0.00% vs the population of 13,956 in 2010.

Zip Codes for Cass County, IA (8)

Zip Code
City County
Zip Code Map
50020 Anita Cass
50022 Atlantic Cass
50274 Wiota Cass
50843 Cumberland Cass
50853 Massena Cass
51535 Griswold Cass
51544 Lewis Cass
51552 Marne Cass

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