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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