Grafton Zip Codes - Worth County IA

Grafton, IA Zip Code Map

Grafton, IA is a city located in Worth County, Iowa and has a land area of 29.24 square miles (75.73 km2). The water area for the city is 0.00 square miles or 0.00 km2. There is one unique zip code in Grafton, Iowa and it is 50440. The area code(s) for Grafton is 641.

Zip Codes for Grafton, IA (1)

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50440 Grafton Worth

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