| District Name | Greenwood Lake Union Free School District |
| State | New York |
| County | Orange County |
| Statistical Area | Poughkeepsie-Newburgh-Middletown, NY |
| Cities/Towns | |
| Total Students (2021) | 446 |
| District Growth Rate (2017-21) | -12.9% |
| Majority Race/Ethnicty | White (63.7%) |
| Free/Reduced Lunch Program | 29.6% |