Post Offices List in Munster City, Indiana:
| Munster Post Office | 915 Ridge Rd Bldg 2, Munster, IN 46321 |
| Munster Post Office | 917 Ridge Rd, Munster, IN 46321 |
| Munster Post Office | 915 Ridge Rd Bldg 2, Munster, IN 46321 |
| Munster Post Office | 917 Ridge Rd, Munster, IN 46321 |