City | 2024 Population |
|---|---|
| Galliano | 5,848 |
| Gardere | 12,501 |
| Garyville | 2,120 |
| Georgetown | 271 |
| Gibsland | 728 |
| Gilbert | 436 |
| Gilliam | 112 |
| Gillis | 1,133 |
| Glencoe | 140 |
| Glenmora | 1,032 |
| Gloster | 91 |
| Golden Meadow | 1,602 |
| Goldonna | 413 |
| Gonzales | 14,221 |
| Good Pine | 304 |
| Grambling | 5,258 |
| Gramercy | 2,695 |
| Grand Cane | 215 |
| Grand Coteau | 760 |
| Grand Isle | 952 |
| Grand Point | 2,391 |
| Gray | 5,536 |
| Grayson | 433 |
| Greensburg | 624 |
| Greenwood | 3,075 |
| Gretna | 16,780 |
| Grosse Tete | 540 |
| Gueydan | 1,112 |