| District Name | Holliston School District |
| State | Massachusetts |
| County | Middlesex County |
| Statistical Area | Boston-Cambridge-Newton, MA-NH |
| Cities/Towns | Holliston |
| Total Students (2021) | 2754 |
| District Growth Rate (2017-21) | -4.7% |
| Majority Race/Ethnicty | White (80.9%) |