| Algonac Post Office |
801 Saint Clair River Dr, Algonac, MI 48001 |
| Allenton Post Office |
770 Capac Rd, Allenton, MI 48002 |
| Anchorville Post Office |
9828 Dixie Hwy, Anchorville, MI 48004 |
| Avoca Post Office |
8810 Avoca Rd, Avoca, MI 48006 |
| Capac Post Office |
102 W MIll St, Capac, MI 48014 |
| Emmett Post Office |
3120 Main St, Emmett, MI 48022 |
| Fair Haven Post Office |
8680 Dixie Hwy, Fair Haven, MI 48023 |
| Harsens Island Post Office |
235 La Croix Rd, Harsens Island, MI 48028 |
| Jeddo Post Office |
8511 Wildcat Rd, Jeddo, MI 48032 |
| Marine City Post Office |
460 S Water St, Marine City, MI 48039 |
| Marysville Post Office |
1238 Michigan Ave, Marysville, MI 48040 |
| Memphis Post Office |
34805 Potter St, Memphis, MI 48041 |
| North Street Post Office |
5201 North Rd, North Street, MI 48049 |
| Port Huron Post Office |
852 32nd St, Port Huron, MI 48061 |
| Saint Clair Post Office |
202 Trumbull St, Saint Clair, MI 48079 |
| Smiths Creek Post Office |
425 Henry St, Smiths Creek, MI 48074 |
| Yale Post Office |
211 Jones St, Yale, MI 48097 |
| Goodells Post Office |
2585 Goodells Rd, Goodells, MI 48027 |
| Birchwood Mall Post Office |
4350 24th Ave Ste 324, Fort Gratiot, MI 48059 |
| China Twp Carrier Annex Post Office |
3080 King Rd, East China, MI 48054 |
