17 cities
| City | Parish | 2025 Pop. ↓ |
|---|---|---|
| Alexandria | Rapides Parish | 42,374 |
| Abbeville | Vermilion Parish | 10,707 |
| Addis | West Baton Rouge Parish | 8,026 |
| Avondale | Jefferson Parish | 4,849 |
| Arabi | St. Bernard Parish | 4,461 |
| Amite City | Livingston Parish | 4,049 |
| Abita Springs | St. Tammany Parish | 2,798 |
| Arcadia | Bienville Parish | 2,480 |
| Amelia | St. Mary Parish | 1,885 |
| Ama | St. Charles Parish | 1,411 |
| Albany | Livingston Parish | 1,242 |
| Arnaudville | St. Landry Parish | 999 |
| Anacoco | Vernon Parish | 785 |
| Angie | Washington Parish | 247 |
| Athens | Claiborne Parish | 225 |
| Ashland | Natchitoches Parish | 188 |
| Atlanta | Winn Parish | 144 |