| Post Office Name | US Post Office |
| Address | 471 Saizan Ave |
| City | Port Barre |
| State | Louisiana |
| Phone Number | (337) 585-0205 |
| Latitude | 30.5891 |
| Longitude | -91.8626 |
70577 US Post Office in Port Barre, Louisiana is located at 471 Saizan Ave. The Port Barre Post Office Number is (337) 585-0205
