Upper Greenwood Lake, New Jersey
Upper Greenwood Lake, New Jersey | |
|---|---|
Upper Greenwood Lake Location in Passaic County Upper Greenwood Lake Location in Sussex County Upper Greenwood Lake Location in New Jersey Upper Greenwood Lake Location in the United States | |
| Coordinates: 41°11′0″N 74°22′48″W / 41.18333°N 74.38000°W | |
| Country | United States |
| State | New Jersey |
| County | Passaic, Sussex |
| Townships | West Milford Vernon |
| Area | |
• Total | 3.16 sq mi (8.19 km2) |
| • Land | 2.74 sq mi (7.09 km2) |
| • Water | 0.42 sq mi (1.09 km2) |
| Elevation | 1,110 ft (340 m) |
| Population (2020) | |
• Total | 3,687 |
| • Density | 1,346.1/sq mi (519.72/km2) |
| Time zone | UTC−05:00 (Eastern (EST)) |
| • Summer (DST) | UTC−04:00 (EDT) |
| ZIP Code | 07421 (Hewitt) |
| Area codes | 973/862 |
| FIPS code | 34-74930 |
| GNIS feature ID | 2806211 |
Upper Greenwood Lake is a census-designated place (CDP) in Passaic and Sussex counties, in the U.S. state of New Jersey. As of the 2020 census, Upper Greenwood Lake had a population of 3,687. It includes residential neighborhoods around the northern and central parts of its namesake lake. It is primarily in West Milford Township in Passaic County but extends to the northwest into Vernon Township in Sussex County. It is bordered to the west by Wawayanda State Park, to the southeast by Abram S. Hewitt State Forest, and to the northeast by the town of Warwick in Orange County, New York.
The lake drains to the northeast into Long House Creek, which descends into New York and joins Wawayanda Creek, a west-flowing tributary of Pochuck Creek, which in turn runs north to the Wallkill River, a northeast-flowing tributary of the Hudson.