| Population | 48 (2010), see rank |
| House Units | 18, see rank |
| Race | Whites:93.8%, Hispanics:10.4%, Blacks:0%, Asians:0%, Others:6.2% |
| Total Area: | 0.03 sq mi |
| Water Area: | 0.00 sq mi (0.00%) |
| State: | New Jersey |
| Area: | New York-Northern New Jersey-Long Island, NY-NJ-PA |
| County: | Somerset County |
| City: | Green Knoll |
| Census Tract: | 050902 |
| Census Block Group: | 050902-2 |