Portage Zip Codes - Porter County IN

Portage, IN Zip Code Map

Portage, IN is a city located in Porter County, Indiana and has a land area of 25.33 square miles (65.60 km2). The water area for the city is 2.49 square miles or 6.45 km2. There is one unique zip code in Portage, Indiana and it is 46368. The area code(s) for Portage is 219.

Zip Codes for Portage, IN (1)
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46368 Portage Porter

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