| Locality | Post Code |
|---|---|
| Latanier, Rapides | 71346 |
| Leander, Rapides | 71438 |
| Lecompte, Rapides | 71346 |
| Lena, Rapides | 71447 |
| Libuse, Rapides | 71348 |
| Longleaf, Rapides | 71448 |
| Loyds Bridge, Rapides | 71325 |
| Magda, Rapides | 71303 |
| Marco, Rapides | 71447 |
| Martin Park, Rapides | 71301 |
| McNary, Rapides | 71433 |
| McNutt, Rapides | 71409 |
| Meeker, Rapides | 71346 |
| Melder, Rapides | 71433 |
| Midway, Rapides | 71430 |
| Monette Ferry, Rapides | 71447 |
| Mora, Rapides | 71455 |
| Moreland, Rapides | 71301 |
| Otis, Rapides | 71466 |
| Paradise, Rapides | 71360 |
| Pawnee, Rapides | 71433 |
| Pine Coupee, Rapides | 71427 |
| Pineville, Rapides | 71360 |
| Pitkin, Rapides | 70656 |
| Pollock, Rapides | 71405 |
| Rapides, Rapides | 71409 |