City | 2024 Population |
|---|---|
| Galliano | 5,848 |
| Gardere | 12,501 |
| Garyville | 2,120 |
| Georgetown | 273 |
| Gibsland | 735 |
| Gilbert | 434 |
| Gilliam | 113 |
| Gillis | 1,133 |
| Glencoe | 140 |
| Glenmora | 1,021 |
| Gloster | 91 |
| Golden Meadow | 1,634 |
| Goldonna | 413 |
| Gonzales | 13,836 |
| Good Pine | 304 |
| Grambling | 5,241 |
| Gramercy | 2,672 |
| Grand Cane | 213 |
| Grand Coteau | 760 |
| Grand Isle | 984 |
| Grand Point | 2,391 |
| Gray | 5,536 |
| Grayson | 442 |
| Greensburg | 627 |
| Greenwood | 3,055 |
| Gretna | 16,627 |
| Grosse Tete | 533 |
| Gueydan | 1,111 |