Mason City Zip Codes - Mason County IL

Mason City, IL Zip Code Map

Mason City, IL is a city located in Mason County, Illinois and has a land area of 106.98 square miles (277.08 km2). The water area for the city is 0.27 square miles or 0.70 km2. There is one unique zip code in Mason City, Illinois and it is 62664. The area code(s) for Mason City is 217.

Zip Codes for Mason City, IL (1)
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62664 Mason City Mason

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