Michigan City, IN Post Offices

Michigan City, Indiana has a population of 31,054. According to the 2021 census, the city's 2 post offices serve 12,439 households with a median income of 12,439. The city is located in LaPorte County and has a land area of 52,852,820 and a water area of 479,664.

Post Office
Address
Phone
Hours
Michigan City, IN Post Office 450 St John Rd, Michigan City, Indiana, IN, 46360-7336
219-872-9163
Today 09:00:00 - 17:00:00

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