| District Name | Waltham School District |
| State | Massachusetts |
| County | Middlesex County |
| Statistical Area | Boston-Cambridge-Newton, MA-NH |
| Cities/Towns | Waltham |
| Total Students (2021) | 5507 |
| District Growth Rate (2017-21) | 0.8% |
| Majority Race/Ethnicty | Hispanic (42.6%) |