| # |
School |
City, state |
Students per class year |
Class year |
Source |
| 1 |
Moravian Academy |
Bethlehem, PA |
5.8 29 over 5 class years |
the last five years |
School's published list |
| 2 |
Germantown Academy |
Fort Washington, PA |
5.0 25 over 5 class years |
Classes of 2022-2026 |
School's published list |
| 3 |
The Lawrenceville School |
Lawrenceville, NJ |
5.0 25 over 5 class years |
the last five years |
School's published list |
| 4 |
Poly Prep Country Day School |
Brooklyn, NY |
4.6 23 over 5 class years |
Classes of 2022-2026 |
School's published list |
| 5 |
Blair Academy |
Blairstown, NJ |
4.0 4 over 1 class year |
Class of 2026 |
School's published list |
| 6 |
Ethical Culture Fieldston School |
New York, NY |
3.2 16 over 5 class years |
Classes of 2022–2026 |
School's published list |
| 7 |
Dwight-Englewood School |
Englewood, NJ |
3.0 3 over 1 class year |
Class of 2026 |
School's published list |
| 8 |
Notre Dame School of Manhattan |
New York, NY |
3.0 3 over 1 class year |
Class of 2025 |
School's published list |
| 9 |
Oratory Preparatory School |
Summit, NJ |
3.0 3 over 1 class year |
Class of 2026 |
School's published list |
| 10 |
St. Margaret's Episcopal School |
San Juan Capistrano, CA |
3.0 3 over 1 class year |
Class of 2026 |
School's published list |
| 11 |
The Pingry School |
Basking Ridge, NJ |
2.8 11 over 4 class years |
2022-2025 |
School's published list |
| 12 |
Menlo School |
Atherton, CA |
2.7 8 over 3 class years |
Classes of 2023-2025 |
School's published list |
| 13 |
Springside Chestnut Hill Academy |
Philadelphia, PA |
2.2 11 over 5 class years |
2022-2026 |
School's published list |
| 14 |
Malvern Preparatory School |
Malvern, PA |
2.2 9 over 4 class years |
Classes of 2022-2025 |
School's published list |
| 15 |
Avenues the World School |
New York, NY |
2.0 2 over 1 class year |
CLASSES OF 2023–2026 |
School's published list |
| 16 |
Brunswick School |
Greenwich, CT |
2.0 2 over 1 class year |
Class of 2026 Matriculation; Composite Matriculation List of 2022-2026 |
School's published list |
| 17 |
King School |
Stamford, CT |
2.0 2 over 1 class year |
Class of 2026 |
School's published list |
| 18 |
Millbrook School |
Millbrook, NY |
2.0 2 over 1 class year |
Class of 2026 |
School's published list |
| 19 |
Oak Knoll School of the Holy Child |
Summit, NJ |
2.0 2 over 1 class year |
Class of 2026 |
School's published list |
| 20 |
Stevenson School |
Pebble Beach, CA |
2.0 2 over 1 class year |
Class of 2025 |
School's published list |
| 21 |
The Pennington School |
Pennington, NJ |
2.0 2 over 1 class year |
Class of 2026 |
School's published list |
| 22 |
Tower Hill School |
Wilmington, DE |
2.0 2 over 1 class year |
Class of 2026 |
School's published list |
| 23 |
Western Reserve Academy |
Hudson, OH |
2.0 2 over 1 class year |
Class of 2026 |
School's published list |
| 24 |
Trinity Hall |
Tinton Falls, NJ |
1.8 9 over 5 class years |
Classes of 2022-2026 |
School's published list |
| 25 |
Archmere Academy |
Claymont, DE |
1.6 8 over 5 class years |
2022-2026 |
School's published list |
| 26 |
William Penn Charter School |
Philadelphia, PA |
1.6 8 over 5 class years |
2022-2026 |
School's published list |
| 27 |
Newark Academy |
Livingston, NJ |
1.5 6 over 4 class years |
2023-2026 |
School's published list |
| 28 |
Marymount School of New York |
New York, NY |
1.4 7 over 5 class years |
2020-2024 |
School's published list |
| 29 |
St. Stephen's Episcopal School (Austin) |
Austin, TX |
1.4 7 over 5 class years |
Classes of 2021-2025 |
School's published list |
| 30 |
Riverdale Country School |
Bronx, NY |
1.3 8 over 6 class years |
Higher Ed Enrollment 2021-2026 |
School's published list |
| 31 |
Convent of the Sacred Heart |
New York, NY |
1.2 6 over 5 class years |
2022-2026 |
School's published list |
| 32 |
Loyola High School |
Los Angeles, CA |
1.2 6 over 5 class years |
2020-24 |
School's published list |
| 33 |
Portledge School |
Locust Valley, NY |
1.2 6 over 5 class years |
Classes of 2022–2026 |
School's published list |
| 34 |
Emma Willard School |
Troy, NY |
1.2 5 over 4 class years |
Classes of 2023, 2024, 2025, 2026 |
School's published list |
| 35 |
North Shore Country Day School |
Winnetka, IL |
1.2 5 over 4 class years |
2023-2026 |
School's published list |
| 36 |
Northfield Mount Hermon |
Mount Hermon, MA |
1.2 5 over 4 class years |
the past four years |
School's published list |
| 37 |
University School of Nashville |
Nashville, TN |
1.2 5 over 4 class years |
2022-2025 |
School's published list |
| 38 |
The Agnes Irwin School |
Bryn Mawr, PA |
1.0 5 over 5 class years |
Classes of 2022-2026 |
School's published list |
| 39 |
Urban School of San Francisco |
San Francisco, CA |
1.0 5 over 5 class years |
2022-2026 |
School's published list |
| 40 |
Athenian School |
Danville, CA |
1.0 4 over 4 class years |
In the past four years, (2023-2026) |
School's published list |
| 41 |
Kent Place School |
Summit, NJ |
1.0 4 over 4 class years |
2022-2025 |
School's published list |
| 42 |
Nightingale-Bamford School |
New York, NY |
1.0 4 over 4 class years |
2022–2025 |
School's published list |
| 43 |
Crossroads School |
Santa Monica, CA |
1.0 3 over 3 class years |
classes of 2023-25 |
School's published list |
| 44 |
Kent School |
Kent, CT |
1.0 3 over 3 class years |
College Matriculations 2023-2025 |
School's published list |
| 45 |
Berkshire School |
Sheffield, MA |
1.0 1 over 1 class year |
Class of 2021 |
School's published list |
| 46 |
Bullis School |
Potomac, MD |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 47 |
Cardinal Newman High School |
Santa Rosa, CA |
1.0 1 over 1 class year |
Class of 2025 |
School's published list |
| 48 |
Collegiate School |
Richmond, VA |
1.0 1 over 1 class year |
Class of 2026 College Enrollments / 2023-26 4-Year College Enrollments |
School's published list |
| 49 |
Delbarton School |
Morristown, NJ |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 50 |
Isidore Newman School |
New Orleans, LA |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
The 50 largest of 139 ranked private schools.
Also published, with a total but no class-year window we can read, so not ranked:
St Andrew'S School (4), The Lovett School (2).
All schools, public and private, and the lists of colleges that admitted each school's graduates, are on the Lehigh University feeder leaderboard. More about the college: Lehigh University.
Each count is copied from a list the school published about its own graduates: where they enrolled, one student at one college. The ranked figure is that count divided by the class years the school's list covers. A school that is not on this page did not publish a numbered matriculation list we could read — that is all absence means here. It is never a statement about a school's graduates. Lists of acceptances (where students were admitted, not where they enrolled) are never counted in this ranking: an acceptances list runs about three times an enrollment list, so counting the two together would compare different things. Those lists are ranked on their own, separately.