8 cities
| City | Rank | Parish | 2025 Pop. ↓ |
|---|---|---|---|
| Leesville | 1 | Vernon Parish | 5,236 |
| New Llano | 2 | Vernon Parish | 2,005 |
| Fort Polk North | 3 | Vernon Parish | 1,878 |
| Rosepine | 4 | Vernon Parish | 1,421 |
| Anacoco | 5 | Vernon Parish | 785 |
| Simpson | 6 | Vernon Parish | 541 |
| Hornbeck | 7 | Vernon Parish | 405 |
| Pitkin | 8 | Vernon Parish | 332 |
Vernon Parish is the county generally considered as West Louisiana.