| District Name | Lynbrook Union Free School District |
| State | New York |
| County | Nassau County |
| Statistical Area | New York-Newark-Jersey City, NY-NJ-PA |
| Total Students (2021) | 2759 |
| District Growth Rate (2017-21) | -1.2% |
| Majority Race/Ethnicty | White (66.0%) |
| Free/Reduced Lunch Program | 10.15% |