Ringwood
- County:
- Passaic County
- County Seat:
- No
- Area (mi²):
- 25.59
- State:
- New Jersey
Ringwood is a borough located in Passaic County, New Jersey. Ringwood has a 2026 population of 11,762. Ringwood is currently growing at a rate of 1.29% annually and its population has increased by 0.59% since the most recent census, which recorded a population of 11,693 in 2020.