| # |
School |
City, state |
Students per class year |
Class year |
Source |
| 1 |
Middlesex School |
Concord, MA |
5.0 5 over 1 class year |
Class of 2026 |
School's published list |
| 2 |
Palmer Trinity School |
Palmetto Bay, FL |
4.2 17 over 4 class years |
Classes of 2023–2026 |
School's published list |
| 3 |
Suffield Academy |
Suffield, CT |
4.0 4 over 1 class year |
Class of 2025 |
School's published list |
| 4 |
Ransom Everglades School |
Miami, FL |
3.8 19 over 5 class years |
Classes of 2020-24 |
School's published list |
| 5 |
Phillips Academy (Andover) |
Andover, MA |
3.0 3 over 1 class year |
Class of 2024 |
School's published list |
| 6 |
The Hun School of Princeton |
Princeton, NJ |
3.0 3 over 1 class year |
CLASS OF 2026 MATRICULATION |
School's published list |
| 7 |
The Williston Northampton School |
Easthampton, MA |
3.0 3 over 1 class year |
Class of 2026 / Classes of 2022-2025 |
School's published list |
| 8 |
Northfield Mount Hermon |
Mount Hermon, MA |
2.8 11 over 4 class years |
the past four years |
School's published list |
| 9 |
Thayer Academy |
Braintree, MA |
2.8 11 over 4 class years |
2020-23 |
School's published list |
| 10 |
Pine Crest School |
Fort Lauderdale, FL |
2.0 10 over 5 class years |
2022-26 |
School's published list |
| 11 |
Brooks School |
North Andover, MA |
2.0 2 over 1 class year |
Class of 2024 |
School's published list |
| 12 |
Tabor Academy |
Marion, MA |
2.0 2 over 1 class year |
Class of 2025 Matriculation |
School's published list |
| 13 |
The Columbus Academy |
Gahanna, OH |
2.0 2 over 1 class year |
Class of 2026 |
School's published list |
| 14 |
St. George's School |
Middletown, RI |
1.8 9 over 5 class years |
Classes of 2022-2026 |
School's published list |
| 15 |
The Lawrenceville School |
Lawrenceville, NJ |
1.8 9 over 5 class years |
the last five years |
School's published list |
| 16 |
Punahou School |
Honolulu, HI |
1.8 7 over 4 class years |
over the last four years: 2026, 2025, 2024, and 2023 |
School's published list |
| 17 |
Portsmouth Abbey School |
Portsmouth, RI |
1.7 5 over 3 class years |
2024–2026 |
School's published list |
| 18 |
Belmont Hill School |
Belmont, MA |
1.6 8 over 5 class years |
2022-2026 |
School's published list |
| 19 |
The Taft School |
Watertown, CT |
1.6 8 over 5 class years |
past five years (2020-2024) |
School's published list |
| 20 |
Noble and Greenough School |
Dedham, MA |
1.4 7 over 5 class years |
2021–2025 |
School's published list |
| 21 |
Pingree School |
South Hamilton, MA |
1.4 7 over 5 class years |
2021–2025 |
School's published list |
| 22 |
Choate Rosemary Hall |
Wallingford, CT |
1.2 6 over 5 class years |
IN THE PAST FIVE YEARS, (CLASS OF 2022-2026) |
School's published list |
| 23 |
Beaver Country Day School |
Chestnut Hill, MA |
1.0 5 over 5 class years |
Five Year Summary 2022-2026 |
School's published list |
| 24 |
Loyola High School |
Los Angeles, CA |
1.0 5 over 5 class years |
2020-24 |
School's published list |
| 25 |
Colorado Academy |
Denver, CO |
1.0 4 over 4 class years |
Classes 2022-2025 |
School's published list |
| 26 |
Kent School |
Kent, CT |
1.0 3 over 3 class years |
College Matriculations 2023-2025 |
School's published list |
| 27 |
Berkeley Preparatory School |
Tampa, FL |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 28 |
Berkshire School |
Sheffield, MA |
1.0 1 over 1 class year |
Class of 2021 |
School's published list |
| 29 |
Chadwick School |
Palos Verdes Estate, CA |
1.0 1 over 1 class year |
Class of 2025 |
School's published list |
| 30 |
Delbarton School |
Morristown, NJ |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 31 |
Dwight-Englewood School |
Englewood, NJ |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 32 |
Harvard-Westlake School |
Studio City, CA |
1.0 1 over 1 class year |
BY THE CLASSES OF 2021-2025 |
School's published list |
| 33 |
Marlborough School |
Los Angeles, CA |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 34 |
Santa Margarita Catholic High School |
Rancho Santa Margarita, CA |
1.0 1 over 1 class year |
Class of 2025 |
School's published list |
| 35 |
The International School of San Francisco |
San Francisco, CA |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 36 |
The Pennington School |
Pennington, NJ |
1.0 1 over 1 class year |
Class of 2026 |
School's published list |
| 37 |
Episcopal High School |
Alexandria, VA |
0.8 4 over 5 class years |
Classes of 2022 through 2026 |
School's published list |
| 38 |
Oregon Episcopal School |
Portland, OR |
0.8 4 over 5 class years |
Classes of 2022-26 |
School's published list |
| 39 |
Portledge School |
Locust Valley, NY |
0.8 4 over 5 class years |
Classes of 2022–2026 |
School's published list |
| 40 |
Springside Chestnut Hill Academy |
Philadelphia, PA |
0.8 4 over 5 class years |
2022-2026 |
School's published list |
| 41 |
The Rivers School |
Weston, MA |
0.8 4 over 5 class years |
2022-2026 |
School's published list |
| 42 |
Wilbraham & Monson Academy |
Wilbraham, MA |
0.8 4 over 5 class years |
2022-2026 |
School's published list |
| 43 |
Greenhill School |
Addison, TX |
0.8 3 over 4 class years |
2022 - 2025 |
School's published list |
| 44 |
Branson School |
Ross, CA |
0.7 2 over 3 class years |
Branson Classes of 2024-2026 |
School's published list |
| 45 |
La Jolla Country Day School |
La Jolla, CA |
0.7 2 over 3 class years |
2023-2025 |
School's published list |
| 46 |
The Harker School |
San Jose, CA |
0.7 2 over 3 class years |
Classes of 2023, 2024 & 2025 |
School's published list |
| 47 |
Cate School |
Carpinteria, CA |
0.6 3 over 5 class years |
2022-2026 |
School's published list |
| 48 |
Hathaway Brown School |
Shaker Heights, OH |
0.6 3 over 5 class years |
2022 - 2026 |
School's published list |
| 49 |
St. Sebastian's School |
Needham, MA |
0.6 3 over 5 class years |
past five years |
School's published list |
| 50 |
Catlin Gabel School |
Portland, OR |
0.5 2 over 4 class years |
last four years |
School's published list |
The 50 largest of 93 ranked private schools.
Also published, with a total but no class-year window we can read, so not ranked:
The Lovett School (1).
All schools, public and private, and the lists of colleges that admitted each school's graduates, are on the Babson College feeder leaderboard. More about the college: Babson College.
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.