Zip Codes in St. Mary (County)
| Zip Code | Post Office City | State | Show Map | Show Statistics |
|---|---|---|---|---|
| 70340 | Amelia | Louisiana | Show Map | Show Statistics |
| 70342 | Berwick | Louisiana | Show Map | Show Statistics |
| 70380 | Morgan City | Louisiana | Show Map | Show Statistics |
| 70381 | Morgan City | Louisiana | Show Map | Show Statistics |
| 70392 | Patterson | Louisiana | Show Map | Show Statistics |
| 70514 | Baldwin | Louisiana | Show Map | Show Statistics |
| 70522 | Centerville | Louisiana | Show Map | Show Statistics |
| 70523 | Charenton | Louisiana | Show Map | Show Statistics |
| 70538 | Franklin | Louisiana | Show Map | Show Statistics |
| 70540 | Garden City | Louisiana | Show Map | Show Statistics |