Columbia Grammar & Preparatory School

New York · NY · Private independent · K-12 combined

Private

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How Columbia Grammar & Preparatory School compares for families

What families should know about Columbia Grammar & Preparatory School.

  • LocallyNY sits right at the US average on NAEP 8th-grade math — local school quality will set your kid apart.
  • vs Similar SchoolsThe closest comparables nearby: Dwight School, The Smith School, The IDEAL School of Manhattan and 5 more. See the sidebar to compare side-by-side.

For Parents

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

Your state's public flagship

Stony Brook University

49%
admit rate
$10,931
in-state tuition/yr · $32,741 out-of-state
1320–1490
SAT 25–75 · ACT 28–33

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 $18,784/yr. Admission odds depend on your student's GPA and test scores, not which high school they attend.

See the full Stony Brook University profile → Estimate your odds with your scores →

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

Pay for college in New York

New York's public scholarships

New York's Excelsior Scholarship makes SUNY and CUNY tuition-free for middle-income families — there's no GPA or test gate, but you commit to staying in New York after you graduate.

Promise Excelsior Scholarship
Free SUNY/CUNY tuition (last-dollar, up to $5,500/yr)
Income: Household AGI ≤ $125,000

Tuition-free SUNY/CUNY for NY families under $125k AGI — no GPA or test gate, but you must stay on track and live in New York after graduating. (Stay on-track (30 credits/yr); live & work in NY afterward for the years you received it.)

Official program details ↗

Eligibility rules change yearly — confirm with the official program before relying on it. Amounts are recent published figures; awards cover tuition/fees, not housing or books unless noted. Verified 2026-06-14.

Their published college list

Colleges the school lists for its graduates (Class of 2026)

Columbia Grammar & Preparatory School publishes a list of colleges for its graduates. What follows is copied from that document — 52 colleges, in the document's own order.

Amherst College Barnard College Binghamton University Boston University Bucknell University Carnegie Mellon University Colgate University Colorado College Columbia University Cornell University Dartmouth College Duke University Emory University George Washington University Georgetown University Indiana University Bloomington Lehigh University Macalester College Middlebury College New York University North Carolina State University Northeastern University Northwestern University Oberlin College Princeton University Rice University Rutgers University Santa Clara University Southern Methodist University Syracuse University
and 22 more
Tufts University Tulane University Union College University at Buffalo University of California, Berkeley University of California, Los Angeles University of Charleston University of Chicago University of Colorado Boulder University of Maryland, College Park University of Miami University of Michigan University of Pennsylvania University of Southern California University of Texas at Austin University of Virginia University of Wisconsin-Madison Vanderbilt University Wake Forest University Washington University in St. Louis Wesleyan University Williams College

These are the colleges the school published for its graduates.

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 Columbia Grammar & Preparatory School — College Counseling page ↗. Found at: "Class of 2026 College Destinations" list.

Enrollment trend & projection

Total enrollment went from 1,238 in 2020 to 1,138 in 2022 — over 2 years.
-8.1%
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.

SchoolTypeMilesHS enrollmentTrend
Dwight School
New York
Private 0.2 742 +18.5%
The Smith School
New York
Private 0.4 33
The IDEAL School of Manhattan
New York
Private 0.5 208 +13.0%
La Scuola D'Italia
New York
Private 0.6 110 -34.5%
Lascuola Ditalia
New York
Private 0.6 111 -33.9%
Nightingale-Bamford School
New York
Private 0.7 674 +6.3%
Spence School
New York
Private 0.7 769
Dalton School
New York
Private 0.7 1,221

For Parents

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What families ask next