
Upper Greenwood Lake
- County:
- Passaic County
- County Seat:
- No
- Area (mi²):
- 2.739
- State:
- New Jersey
Upper Greenwood Lake is a CDP located in Passaic County, New Jersey. Upper Greenwood Lake has a 2025 population of 4,272. Upper Greenwood Lake is currently growing at a rate of 7.12% annually and its population has increased by 10.02% since the most recent census, which recorded a population of 3,883 in 2020.
The average household income in Upper Greenwood Lake is $170,126 with a poverty rate of 3.24%. The median age in Upper Greenwood Lake is 41.7 years: 41.9 years for males, and 41.5 years for females.