3 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 70517 | Breaux Bridge | 26,453 |
| 70582 | Saint Martinville | 19,497 |
| 70519 | Cade | 40 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 3 ZCTAs in St. Martin Parish, Louisiana (US Census).