11 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Toms River | Ocean County | 101,061 |
| Trenton | Mercer County | 92,813 |
| Teaneck | Bergen County | 43,592 |
| Tinton Falls | Monmouth County | 19,465 |
| Tenafly | Bergen County | 15,729 |
| Totowa | Passaic County | 11,330 |
| Tabernacle | Burlington County | 7,056 |
| Tewksbury | Hunterdon County | 5,945 |
| Tuckerton | Ocean County | 3,731 |
| Teterboro | Bergen County | 73 |
| Tavistock | Camden County | 2 |