St Mark'S School

Southborough · MA · Religious-affiliated

Private

Similar nearby schools

Most similar nearby schools

South Lancaster Academy → Glenhaven Academy → Bethany Christian Academy → Whitinsville Christian School → Gann Academy-The New Jewish High School → The Learning Center For The Deaf → Immaculate Heart Of Mary School → Trivium School →

A parent's read

Where graduates go, as the school itself publishes it. St Mark'S School publishes where its graduates go (2023-2025): 109 colleges, including Amherst College, Boston College, Boston University, Bowdoin College.
Worth asking admissions: the school profile. Reach doesn't yet show this school's SAT/ACT or AP results. Every private school produces a counselor's "school profile" for colleges, and most post it online — ask admissions for it. How a school answers says as much as the numbers.

Composed from this page's data — every claim is backed by a number in the sections below.

Where graduates go — as published by the school

St Mark'S School publishes where its graduates enrolled (2023-2025): 109 colleges. See the full list ↓

Their published matriculation list

Where their graduates enrolled

St Mark'S School publishes where its graduates enrolled. What follows is copied from that document — 109 colleges, in the document's own order.

Years, as the document states them
2023-2025

Ivy+ and most selective · 11

Brown University · Columbia University · Cornell University · Dartmouth College · Duke University · Harvard University · Massachusetts Institute of Technology · Stanford University · University of Chicago · University of Pennsylvania · Yale University

University of California · 2

University of California, Berkeley · University of California, Irvine

Other California · 2

Pomona College · University of Southern California

Out of state · 90

Alvernia University · Amherst College · Babson College · Bard College · Barnard College · Bates College · Bentley University · Boston College · Boston University · Bowdoin College · Brandeis University · Bucknell University · Canisius College · Carnegie Mellon University · and 76 more below

Not matched to a college page · 4

Oxford College of Emory University · Union College · University College London · University of St Andrews, Scotland

Is my kid's college on this list?

✓ Stanford University ✓ New York University ✓ University of Southern California — University of California, Los Angeles ✓ University of California, Berkeley ✓ University of Michigan ✓ Cornell University ✓ Boston University ✓ Northeastern University ✓ University of Texas at Austin ✓ Georgetown University ✓ Duke University

Any college:

All 109 colleges, as the document prints them

Alvernia University Amherst College Babson College Bard College Barnard College Bates College Bentley University Boston College Boston University Bowdoin College Brandeis University Brown University Bucknell University Canisius College Carnegie Mellon University Case Western Reserve University Colby College Colgate University College of the Holy Cross Columbia University Connecticut College Cornell University Dartmouth College Delaware State University Denison University Drew University Drexel University Duke University Emerson College Emory University

and 79 more

Endicott College Fairfield University Fordham University George Washington University Georgetown University Georgia Institute of Technology Georgia State University Gonzaga University Hamilton College Harvard University Haverford College Hobart and William Smith Colleges Indiana University, Bloomington Ithaca College Johns Hopkins University Kenyon College Marist College Marquette University Massachusetts Institute of Technology Middlebury College New York University Northeastern University Northwestern University Oxford College of Emory University Pomona College Providence College Purdue University Reed College Regis College Rice University Rochester Institute of Technology Sacred Heart University Saint Anselm College Skidmore College Smith College St. Lawrence University Stanford University Stevens Institute of Technology Stonehill College Stony Brook University Syracuse University Trinity College Tufts University Tulane University of Louisiana Union College United States Military Academy at West Point University College London University of California, Berkeley University of California, Irvine University of Chicago University of Connecticut University of Denver University of Illinois at Chicago University of Illinois at Urbana-Champaign University of Kentucky University of Miami University of Michigan University of New England University of North Carolina at Chapel Hill University of Notre Dame University of Oregon University of Pennsylvania University of Richmond University of Southern California University of St Andrews, Scotland University of Texas at Austin University of Utah University of Washington University of Wisconsin Vanderbilt University Vassar College Villanova University Virginia Polytechnic Institute and State University Wake Forest University Washington University in St. Louis Wellesley College William & Mary Worcester Polytechnic Institute Yale University

These graduates went on to the colleges above.

Check your kid's odds at these colleges →

We'll load 10 from the list above — add your name, email and your child's numbers and we'll see where your child lands at each.

Independently verified As published by St Mark'S School — Matriculation List and School Profile 2023-2025 ↗. Found at: Academics > College Counseling > Matriculation List and School Profile page.

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How St Mark'S School compares for families

What families should know about St Mark'S School.

▸ LocallyMA students outperform the US average on NAEP 8th-grade math (+14 points).
▸ vs Similar SchoolsThe closest comparables nearby: South Lancaster Academy, Glenhaven Academy, Bethany Christian Academy and 5 more. See the sidebar to compare side-by-side.

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Objective, government-grade data — no school pays us for placement.

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.

Enrollment trend & projection

Total enrollment went from 365 in 2018 to 375 in 2022 — over 4 years.

+2.7%

Why only 2 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.

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.

School	Type	Miles	HS enrollment	Trend
South Lancaster Academy South Lancaster	Private	12.5	259	-4.4%
Glenhaven Academy Marlborough	Private	2.0	35	—
Bethany Christian Academy Mendon	Private	14.5	133	-16.9%
Whitinsville Christian School Whitinsville	Private	15.3	572	+10.6%
Gann Academy-The New Jewish High School Waltham	Private	17.1	321	+13.8%
The Learning Center For The Deaf Framingham	Private	5.2	189	-5.0%
Immaculate Heart Of Mary School Harvard	Private	12.9	126	-10.6%
Trivium School Lancaster	Private	13.3	92	+29.6%

At a glance

JSON · Using this page with an AI assistant

St Mark'S School is a private high school in Southborough, MA, enrolling 375 students in grades 9-12 in 2022.

Enrollment is up 3% from 2018 to 2022.

St Mark'S School publishes a matriculation list (where its graduates enrolled) for the 2023-2025: 109 colleges. Source: Matriculation List and School Profile 2023-2025.

Sources: National Center for Education Statistics (enrollment), the federal Civil Rights Data Collection and EDFacts, state education agencies where named, and the school's own published documents where named.

Questions families ask

Where do St Mark'S School graduates go to college? St Mark'S School publishes a matriculation list (where its graduates enrolled) for the 2023-2025: 109 colleges. Source: Matriculation List and School Profile 2023-2025.

How many students attend St Mark'S School? St Mark'S School is a private high school in Southborough, MA, enrolling 375 students in grades 9-12 in 2022.

Analysis: Test Prep Gurus (High School Reach, highschoolreach.com). These figures may be quoted with attribution to Test Prep Gurus.

More private high schools in the Boston area, ranked by their published college lists.

What does AI tell parents about St Mark'S School?

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