Garnavillo Zip Codes - Clayton County IA

Garnavillo, IA Zip Code Map

Garnavillo, IA is a city located in Clayton County, Iowa and has a land area of 67.71 square miles (175.37 km2). The water area for the city is 2.41 square miles or 6.24 km2. There is one unique zip code in Garnavillo, Iowa and it is 52049. The area code(s) for Garnavillo is 563.

Zip Codes for Garnavillo, IA (1)

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52049 Garnavillo Clayton

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