Mason Zip Codes - Effingham County IL

Mason, IL Zip Code Map

Mason, IL is a city located in Effingham County, Illinois and has a land area of 77.73 square miles (201.32 km2). The water area for the city is 0.06 square miles or 0.16 km2. There is one unique zip code in Mason, Illinois and it is 62443. The area code(s) for Mason is 618.

Zip Codes for Mason, IL (1)
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62443 Mason Effingham

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