
Neshanic
- County:
- Somerset County
- County Seat:
- No
- Area (mi²):
- 3.57
- State:
- New Jersey
Neshanic is a CDP located in Somerset County, New Jersey. Neshanic has a 2025 population of 662. Neshanic is currently growing at a rate of 7.12% annually and its population has increased by 13.36% since the most recent census, which recorded a population of 584 in 2020.
The average household income in Neshanic is $192,144 with a poverty rate of 0%. The median age in Neshanic is 63.3 years: 63.3 years for males, and 69.1 years for females.