Rockaway
- County:
- Morris County
- County Seat:
- No
- Area (mi²):
- 2.076
- State:
- New Jersey
Rockaway is a borough located in Morris County, New Jersey. Rockaway has a 2026 population of 6,651. Rockaway is currently growing at a rate of 0.18% annually and its population has increased by 1.05% since the most recent census, which recorded a population of 6,582 in 2020.