Hammonton
- County:
- Atlantic County
- County Seat:
- No
- Area (mi²):
- 40.749
- State:
- New Jersey
Hammonton is a town located in Atlantic County, New Jersey. Hammonton has a 2026 population of 15,036. Hammonton is currently growing at a rate of 0.99% annually and its population has increased by 2.35% since the most recent census, which recorded a population of 14,691 in 2020.