Rockwell City Zip Codes - Calhoun County IA

Rockwell City, IA Zip Code Map

Rockwell City, IA is a city located in Calhoun County, Iowa and has a land area of 140.59 square miles (364.13 km2). The water area for the city is 1.29 square miles or 3.34 km2. There is one unique zip code in Rockwell City, Iowa and it is 50579. The area code(s) for Rockwell City is 712.

Zip Codes for Rockwell City, IA (1)
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50579 Rockwell City Calhoun

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