
Hopelawn
- County:
- Middlesex County
- County Seat:
- No
- Area (mi²):
- 0.437
- State:
- New Jersey
Hopelawn is a CDP located in Middlesex County, New Jersey. Hopelawn has a 2025 population of 3,638. Hopelawn is currently growing at a rate of 7.16% annually and its population has increased by 48.07% since the most recent census, which recorded a population of 2,457 in 2020.
The average household income in Hopelawn is $114,956 with a poverty rate of 4.76%. The median age in Hopelawn is 53 years: 51 years for males, and 54.3 years for females.