| District Name | Marathon Central School District |
| State | New York |
| County | Cortland County Broome County Tioga County |
| Statistical Area | Cortland, NY Binghamton, NY |
| Total Students (2021) | 637 |
| District Growth Rate (2017-21) | -11.2% |
| Majority Race/Ethnicty | White (96.9%) |
| Free/Reduced Lunch Program | 49.61% |