
Arrowhead Lake
- County:
- Cumberland County
- County Seat:
- No
- Area (mi²):
- 0.222
- State:
- New Jersey
Arrowhead Lake is a CDP located in Cumberland County, New Jersey. Arrowhead Lake has a 2025 population of 129. Arrowhead Lake is currently growing at a rate of 7.5% annually and its population has increased by 32.99% since the most recent census, which recorded a population of 97 in 2020.
The average household income in Arrowhead Lake is $72,758 with a poverty rate of 19.63%. The median age in Arrowhead Lake is 48.2 years: 40.8 years for males, and 62.3 years for females.