Arrowhead Lake is a CDP located in Cumberland County, New Jersey. Arrowhead Lake has a 2026 population of 132. Arrowhead Lake is currently growing at a rate of 7.32% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median age in Arrowhead Lake is 30.8 years: 29.5 years for males, and 62.2 years for females. For every 100 females there are 119.6 males.
Data after 2023 is projected based on recent change
Overall: 30.8 years
Female: 62.2 years
Male: 29.5 years
There are 91 adults, (33 of whom are seniors) in Arrowhead Lake.
Female: 46 (45.5%)
Male: 55 (54.5%)
The racial composition of Arrowhead Lake includes 77.23% White, 15.84% other race, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 78 | 77.23% |
| Other race | 16 | 15.84% |
| Two or more races | 7 | 6.93% |