Clifton
- County:
- Passaic County
- County Seat:
- No
- Area (mi²):
- 11.275
- State:
- New Jersey
Clifton is a city located in Passaic County, New Jersey. Clifton has a 2026 population of 90,322. Clifton is currently growing at a rate of 1.25% annually and its population has increased by 0.83% since the most recent census, which recorded a population of 89,580 in 2020.