
Newtonville
- County:
- Atlantic County
- County Seat:
- No
- Area (mi²):
- 3.162
- State:
- New Jersey
Newtonville is a CDP located in Atlantic County, New Jersey. Newtonville has a 2025 population of 707. Newtonville is currently growing at a rate of 7.12% annually but its population has decreased by -9.48% since the most recent census, which recorded a population of 781 in 2020.
The average household income in Newtonville is $98,487 with a poverty rate of 6.89%. The median age in Newtonville is 29.3 years: 27.7 years for males, and 29.7 years for females.