Post Offices List in Troy City, Michigan:
| Troy Post Office | 2844 Livernois Rd, Troy, MI 48099 |
| Madison Hts Carrier Annex Post Office | 2351 Bellingham Dr, Troy, MI 48083 |
| Troy Post Office | 2844 Livernois Rd, Troy, MI 48099 |
| Madison Hts Carrier Annex Post Office | 2351 Bellingham Dr, Troy, MI 48083 |