Winneshiek County Iowa Zip Codes

Cities in

Below are a list of the cities located in Winneshiek County, IA. There are 8 total unique zip codes in Winneshiek County, Iowa. The time zone for Winneshiek County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 19191.

The population in Winneshiek County, IA is currently 19,892. That is a decrease of -9.52% vs the population of 21,056 in 2010.

Zip Codes for Winneshiek County, IA (8)
Zip Code
 City County
Zip Code Map
52101 Decorah Winneshiek
52132 Calmar Winneshiek
52133 Castalia Winneshiek
52144 Fort Atkinson Winneshiek
52149 Highlandville Winneshiek
52161 Ossian Winneshiek
52165 Ridgeway Winneshiek
52168 Spillville Winneshiek

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