| Post Office Name | City/State | Address | Phone Number | Action |
|---|---|---|---|---|
| Marquette Mall Post Office | Michigan City, IN 46360 | 450 St John Rd | 2198729163 | View Details Get Directions |
| Michigan City Post Office | Michigan City, IN 46360 | 303 Washington St | 2198729163 | View Details Get Directions |
| Mailbox in Post Office Lobby | Michigan City, IN 46360 | 450 Saint John Rd | -- | Get Directions |
| Public Collection Box | Michigan City, IN 46360 | 1018 N Karwick Rd | -- | Get Directions |
| Public Collection Box | Michigan City, IN 46360 | 1912 Franklin St | -- | Get Directions |
| Public Collection Box | Michigan City, IN 46360 | 2000 E Us Highway 20 | -- | Get Directions |
| Public Collection Box | Michigan City, IN 46360 | 2319 E Michigan Blvd | -- | Get Directions |
| Public Collection Box | Michigan City, IN 46360 | 3219 Franklin St | -- | Get Directions |
| Public Collection Box | Michigan City, IN 46360 | 3500 Franciscan Way | -- | Get Directions |
| Public Collection Box | Michigan City, IN 46360 | 3535 Franklin St | -- | Get Directions |
| Public Collection Box | Michigan City, IN 46360 | 400 Pine St | -- | Get Directions |
| Public Collection Box | Michigan City, IN 46360 | 4347 Franklin St | -- | Get Directions |
| Public Collection Box | Michigan City, IN 46360 | 5150 Franklin St | -- | Get Directions |
| Public Collection Box | Michigan City, IN 46360 | 611 Lighthouse Pl | -- | Get Directions |
| Public Collection Box | Michigan City, IN 46360 | 612 Washington St | -- | Get Directions |
