16 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Gloucester | Camden County | 67,606 |
| Galloway | Atlantic County | 38,837 |
| Garfield | Bergen County | 35,074 |
| Glassboro | Gloucester County | 24,936 |
| Glen Rock | Bergen County | 12,664 |
| Guttenberg | Hudson County | 12,449 |
| Gloucester City | Camden County | 11,742 |
| Glen Ridge | Essex County | 8,452 |
| Green Brook | Somerset County | 7,631 |
| Greenwich | Cumberland County | 5,556 |
| Garwood | Union County | 5,544 |
| Greenwich | Cumberland County | 5,101 |
| Green | Sussex County | 3,764 |
| Gibbsboro | Camden County | 2,288 |
| Glen Gardner | Hunterdon County | 1,697 |
| Greenwich | Cumberland County | 781 |