Hancock County Iowa Zip Codes

Cities in

Below are a list of the cities located in Hancock County, IA. There are 8 total unique zip codes in Hancock County, Iowa. The time zone for Hancock County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 19081.

The population in Hancock County, IA is currently 10,663. That is a decrease of -9.09% vs the population of 11,341 in 2010.

Zip Codes for Hancock County, IA (8)
Zip Code
 City County
Zip Code Map
50423 Britt Hancock
50430 Corwith Hancock
50432 Crystal Lake Hancock
50438 Garner Hancock
50439 Goodell Hancock
50447 Kanawha Hancock
50449 Klemme Hancock
50484 Woden Hancock

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