| Zip Code | Primary City | Secondary City | More Information |
| 70611 | Lake Charles | Moss Bluff | Moss Bluff population stats |
| 70601 | Lake Charles | Lake Charles | Lake Charles population stats |
| 70602 | Lake Charles | Lake Charles | Lake Charles population stats |
| 70605 | Lake Charles | Lake Charles | Lake Charles population stats |
| 70606 | Lake Charles | Lake Charles | Lake Charles population stats |
| 70607 | Lake Charles | Lake Charles | Lake Charles population stats |
| 70609 | Lake Charles | Lake Charles | Lake Charles population stats |
| 70612 | Lake Charles | Lake Charles | Lake Charles population stats |
| 70615 | Lake Charles | Lake Charles | Lake Charles population stats |
| 70616 | Lake Charles | Lake Charles | Lake Charles population stats |
| 70629 | Lake Charles | Lake Charles | Lake Charles population stats |