Dumont
- County:
- Bergen County
- County Seat:
- No
- Area (mi²):
- 1.949
- State:
- New Jersey
Dumont is a borough located in Bergen County, New Jersey. Dumont has a 2026 population of 18,606. Dumont is currently growing at a rate of 1.13% annually and its population has increased by 4.25% since the most recent census, which recorded a population of 17,847 in 2020.