| name | office head of government | Mayor | image | Area (m²) | date founded | Elevation (m) | Country | administrative division | continent | latitude (°) | waterbody | longitude (°) | Website | population (people) | Demonym | Map |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gros Islet |  | 101,528,000 | 1749 | 30 | Saint Lucia | Gros Islet Quarter | Americas | 14.0811109543 | -60.9530563354 | website | 21,660 | Map | ||||
| Cas-en-Bas | 6 | Saint Lucia | Gros Islet Quarter | Americas | 14.0900001526 | -60.9288902283 | website | 710 | Map | |||||||
| Corinthe | 35 | Saint Lucia | Gros Islet Quarter | Americas | 14.0450000000 | -60.9672220000 | website | 2,205 | Map | |||||||
| Mongiraud | 51 | Saint Lucia | Gros Islet Quarter | Americas | 14.0367000000 | -60.9494000000 | website | 379 | Map |