Winsor School

Boston · MA · Private independent · K-12 combined

Private

13 AP courses

At a glance

Programs & features
  • 13 AP courses offered (school profile)

Composed from the school's own published profile (2026), and other public data. Full breakdowns below.

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How Winsor School compares for families

What families should know about Winsor School.

  • LocallyMA students outperform the US average on NAEP 8th-grade math (+14 points).
  • vs Similar SchoolsThe closest comparables nearby: Ivy Street School, Boston University Academy, Bay Cove Academy and 5 more. See the sidebar to compare side-by-side.

For Parents

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Your state's public flagship

University of Massachusetts-Amherst

58%
admit rate
$17,772
in-state tuition/yr · $40,449 out-of-state
1300–1480
SAT 25–75 · ACT 29–33

The in-state tuition gap is the flagship's biggest draw — most in-state families pay far less than the out-of-state sticker. Average net price after aid runs about $22,383/yr. Admission odds depend on your student's GPA and test scores, not which high school they attend.

See the full University of Massachusetts-Amherst profile → Estimate your odds with your scores →

Source: IPEDS admissions, tuition & enrollment + College Scorecard net price. Flagship = the state's primary public research university.

Their published matriculation list

Where their graduates enrolled

Winsor School publishes where its graduates enrolled. What follows is copied from that document — 34 colleges, ordered by the number of students enrolled.

Years, as the document states them
2022–2025

College  ·  Students

Harvard University 17
Emory University 14
Massachusetts Institute of Technology 9
Cornell University 8
Amherst College 7
Boston College 7
Brown University 7
New York University 7
Tufts University 7
Colby College 6
Washington University in St Louis 6
Yale University 6
Georgetown University 5
Northeastern University 5
Northwestern University 5
University of Massachusetts-Amherst 5
University of St Andrews 5
Bates College 4
Boston University 4
Carnegie Mellon University 4
Columbia University in the City of New York 4
Dartmouth College 4
Fordham University 4
Middlebury College 4
Princeton University 4
University of Michigan-Ann Arbor 4
University of Virginia-Main Campus 4
Brandeis University 3
Hamilton College 3
Haverford College 3
and 4 more

These graduates went on to the colleges above.

Check your kid's odds at these colleges →

We'll load the 10 colleges the class chose most often — add your name, email and your child's numbers and we'll see where your child lands at each.

Independently verified As published by Winsor School — 2025-2026 Profile for Colleges ↗. Found at: p.2, 'College Choices'.

Enrollment trend & projection

Total enrollment went from 466 in 2018 to 478 in 2022 — over 4 years.
+2.6%
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.

For a more current snapshot, see Winsor School's own published school profile (as of 2026-27): bbk12e1-cdn.myschoolcdn.com/ftpimages/1082/misc/m… ↗

If the recent trend holds…

At its recent rate of +0.6%/year, projecting from 2022's 478 students:

2023
481
2025
487
2027
493

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 15 students projected to be gained by 2027 represent ≈ $240,000/year in tuition upside.

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

Most similar nearby high schools

The schools most like this one — same type, blended on distance and size — and where their enrollment is heading. These are the schools families here weigh against each other.

SchoolTypeMilesHS enrollmentTrend
Ivy Street School
Brookline
Private 0.5 50
Boston University Academy
Boston
Private 0.7 220 +14.0%
Bay Cove Academy
Brookline
Private 1.2 27
The Newman School
Boston
Private 1.5 212 -23.5%
The Newman School
Boston
Private 1.5 235 -9.6%
Commonwealth School
Boston
Private 1.7 148
Meridian Academy
Jamaica Plain
Private 1.9 77 +24.2%
German International School Boston
Boston
Private 2.0 234 +5.9%

For Parents

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