| District Name | Mount Markham Central School District |
| State | New York |
| County | Herkimer County Otsego County Oneida County Madison County |
| Statistical Area | Utica-Rome, NY Oneonta, NY Syracuse, NY |
| Total Students (2021) | 1039 |
| District Growth Rate (2017-21) | -4.4% |
| Majority Race/Ethnicty | White (96.8%) |
| Free/Reduced Lunch Program | 46.29% |