Private schools in Watertown
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4 private schools in Watertown, Massachusetts.
From the Massachusetts Department of Elementary and Secondary Education (DESE): Non-Public School Enrollment. The record lists 401 private schools in Massachusetts.
What Massachusetts’s list coversSchools that reported to DESE
The non-public schools that reported their October enrollment to Massachusetts’s Department of Elementary and Secondary Education for the newest school year. Not every school reports every year (yearly counts swing from about 250 to 400), so one missing may still be open; a school in a regional district is placed by its district, not its town. NCES’s survey counted 661 private schools in Massachusetts in 2021-22.
4of 4 private schoolsshown with your filters
The list
- Private school Atrium Watertown, Massachusetts Pre-K to 8grades, 2025-26, as the state lists them115students, 2025-26, as the state counts them Listed asReported its 2025-26 enrollment to DESEGradesPre-K to 8Students115, 2025-26
- Private school Perkins School for Blind Watertown, Massachusetts Pre-K to 12grades, 2025-26, as the state lists them190students, 2025-26, as the state counts them Listed asReported its 2025-26 enrollment to DESEGradesPre-K to 12Students190, 2025-26
- Private school St Stephen’s Armenian Watertown, Massachusetts Pre-K to 5grades, 2025-26, as the state lists them149students, 2025-26, as the state counts them Listed asReported its 2025-26 enrollment to DESEGradesPre-K to 5Students149, 2025-26
- Private school Walker Beacon School Watertown, Massachusetts 7 to 12grades, 2025-26, as the state lists them40students, 2025-26, as the state counts them Listed asReported its 2025-26 enrollment to DESEGrades7 to 12Students40, 2025-26
Nothing matches all of these.
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Massachusetts Department of Elementary and Secondary Education (DESE), Non-Public School Enrollment. Released Jun 2, 2026. Updated monthly.
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