Merrillville Zip Codes - Lake County IN

Merrillville, IN Zip Code Map

Merrillville, IN is a city located in Lake County, Indiana and has a land area of 30.05 square miles (77.83 km2). The water area for the city is 0.04 square miles or 0.10 km2. There are 2 total unique zip codes in Merrillville, Indiana. The area code(s) for Merrillville is 219.

Zip Codes for Merrillville, IN (2)
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46410 Merrillville Lake
46411 Merrillville Lake

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