.
St. Landry ZIP Codes — Louisiana (LA)
| City or Location | County or District | States or Territories | States or Territories Abbrieviation | ZIP Code or Postcode |
|---|---|---|---|---|
| Arnaudville | St. Landry | Louisiana | LA | 70512 |
| Eunice | St. Landry | Louisiana | LA | 70535 |
| Grand Coteau | St. Landry | Louisiana | LA | 70541 |
| Lawtell | St. Landry | Louisiana | LA | 70550 |
| Leonville | St. Landry | Louisiana | LA | 70551 |
| Opelousas | St. Landry | Louisiana | LA | 70570 |
| Opelousas | St. Landry | Louisiana | LA | 70571 |
| Port Barre | St. Landry | Louisiana | LA | 70577 |
| Sunset | St. Landry | Louisiana | LA | 70584 |
| Washington | St. Landry | Louisiana | LA | 70589 |
| Krotz Springs | St. Landry | Louisiana | LA | 70750 |
| Lebeau | St. Landry | Louisiana | LA | 71345 |
| Melville | St. Landry | Louisiana | LA | 71353 |
| Morrow | St. Landry | Louisiana | LA | 71356 |
| Palmetto | St. Landry | Louisiana | LA | 71358 |
.