Guernsey Zip Codes - Poweshiek County IA

Guernsey, IA Zip Code Map

Guernsey, IA is a city located in Poweshiek County, Iowa and has a land area of 21.04 square miles (54.49 km2). The water area for the city is 0.03 square miles or 0.08 km2. There is one unique zip code in Guernsey, Iowa and it is 52221. The area code(s) for Guernsey is 319.

Zip Codes for Guernsey, IA (1)
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52221 Guernsey Poweshiek

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