Chickasaw County Iowa Zip Codes

Cities in

Below are a list of the cities located in Chickasaw County, IA. There are 7 total unique zip codes in Chickasaw County, Iowa. The time zone for Chickasaw County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 19037.

The population in Chickasaw County, IA is currently 11,887. That is a decrease of -8.33% vs the population of 12,439 in 2010.

Zip Codes for Chickasaw County, IA (7)

Zip Code
City County
Zip Code Map
50603 Alta Vista Chickasaw
50630 Fredericksburg Chickasaw
50645 Ionia Chickasaw
50658 Nashua Chickasaw
50659 New Hampton Chickasaw
50661 North Washington Chickasaw
52154 Lawler Chickasaw

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