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Gann Academy-The New Jewish High School

Waltham · MA · Religious-affiliated

Private
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📋 At a glance

Programs & features
  • Program details not reported to CRDC
Academic signals
  • Academic signals not yet ingested for this school

Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.

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How Gann Academy-The New Jewish High School compares for families

What families should know about Gann Academy-The New Jewish High School.

  • LocallyMA students outperform the US average on NAEP 8th-grade math (+14 points).
  • vs Similar SchoolsThe closest comparables nearby: Waltham Valor High School, Chapel Hill Chauncy Hall School, Arlington School and 5 more. See the sidebar to compare side-by-side.
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Enrollment trend & projection

Total enrollment went from 282 in 2018 to 321 in 2022 — over 4 years.
+13.8%
Why only 3 data points?

Private school enrollment comes from the NCES Private School Universe Survey (PSS), which is collected every other year — not annually like public-school data. The most recent published collection is 2021–22; NCES targeted spring 2026 for the 2023–24 release — we'll load it as soon as it's published.

If the recent trend holds…

At its recent rate of +3.3%/year, projecting from 2022's 321 students:

2023
332
2025
354
2027
377

An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.

Revenue upside

At tuition per student, the 56 students projected to be gained by 2027 represent ≈ $896,000/year in tuition upside.

Tuition is an editable estimate (PSS doesn't publish tuition) — set it to your school's figure.

Nearby high schools — the local competition

The closest high schools families here also consider, and where their enrollment is heading.

SchoolTypeMilesHS enrollmentTrend
Waltham Valor High School
Waltham
Public 0.7 49
Chapel Hill Chauncy Hall School
Waltham
Private 1.1 178 +1.1%
Arlington School
Belmont
Private 1.2 32
Waltham Sr High
Waltham
Public 1.2 1,777 +8.2%
Waldorf High School Of Massachusetts Bay
Belmont
Private 1.6 39
Milestones Day School
Waltham
Private 1.9 80 +1.3%
Belmont Hill School
Belmont
Private 2.0 463 +2.9%
Cotting School
Lexington
Private 2.0 113 +48.7%

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