8 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Leesville | 1 | 5,236 | 5,665 | -1.62% | 588 | 8.91 | City |
| New Llano | 2 | 2,005 | 2,205 | -1.96% | 750 | 2.67 | Town |
| Fort Polk North | 3 | 1,878 | 2,400 | -3.4% | 224 | 8.38 | CDP |
| Rosepine | 4 | 1,421 | 1,515 | -1.32% | 585 | 2.43 | Town |
| Anacoco | 5 | 785 | 847 | -1.51% | 255 | 3.08 | Village |
| Simpson | 6 | 541 | 581 | -1.46% | 67 | 8.12 | Village |
| Hornbeck | 7 | 405 | 427 | -0.98% | 352 | 1.15 | Town |
| Pitkin | 8 | 332 | 624 | -4.6% | 53 | 6.23 | CDP |
Leesville is the largest city in Vernon Parish, with a population of 5,236.
Pitkin is the smallest city in Vernon Parish.
There are 8 cities in Vernon Parish, Louisiana.