# School City, state Students per class year Class year Source
1 Springside Chestnut Hill Academy Philadelphia, PA 3.6
18 over 5 class years
2022-2026 School's published list
2 The Bryn Mawr School Baltimore, MD 3.0
3 over 1 class year
Class of 2026 School's published list
3 The Haverford School Haverford, PA 3.0
3 over 1 class year
2026 School's published list
4 Friends Select School Philadelphia, PA 2.0
10 over 5 class years
Classes of 2020-2024 School's published list
5 Germantown Academy Fort Washington, PA 2.0
10 over 5 class years
Classes of 2022-2026 School's published list
6 Friends School of Baltimore Baltimore, MD 2.0
2 over 1 class year
Class of 2026 School's published list
7 Friends Central School Wynnewood, PA 1.8
9 over 5 class years
2019-2023 School's published list
8 Archmere Academy Claymont, DE 1.6
8 over 5 class years
2022-2026 School's published list
9 Lancaster Country Day School Lancaster, PA 1.6
8 over 5 class years
2020-2024 School's published list
10 William Penn Charter School Philadelphia, PA 1.2
6 over 5 class years
2022-2026 School's published list
11 Ethical Culture Fieldston School New York, NY 1.0
5 over 5 class years
Classes of 2022–2026 School's published list
12 Moravian Academy Bethlehem, PA 1.0
5 over 5 class years
the last five years School's published list
13 Stuart Country Day School of the Sacred Heart Princeton, NJ 1.0
5 over 5 class years
the past five years School's published list
14 Avenues the World School New York, NY 1.0
1 over 1 class year
CLASSES OF 2023–2026 School's published list
15 Harvard-Westlake School Studio City, CA 1.0
1 over 1 class year
BY THE CLASSES OF 2021-2025 School's published list
16 Maret School Washington, DC 0.8
4 over 5 class years
classes of 2022–2026 School's published list
17 Westtown School West Chester, PA 0.8
4 over 5 class years
2022-2026 School's published list
18 Ellis School Pittsburgh, PA 0.6
3 over 5 class years
2019–2023 School's published list
19 Moorestown Friends School Moorestown, NJ 0.6
3 over 5 class years
Classes of 2021-2025 School's published list
20 Severn School Severna Park, MD 0.6
3 over 5 class years
Classes of 2022-2026 School's published list
21 Key School Annapolis, MD 0.5
3 over 6 class years
2021 - 2026 School's published list
22 Nightingale-Bamford School New York, NY 0.5
2 over 4 class years
2022–2025 School's published list
23 Palmer Trinity School Palmetto Bay, FL 0.5
2 over 4 class years
Classes of 2023–2026 School's published list
24 Wheeler School Providence, RI 0.5
2 over 4 class years
College Matriculation for the Classes of 2022-25 School's published list
25 Albany Academies Albany, NY 0.4
2 over 5 class years
2022-2026 School's published list
26 Greenwich Academy Greenwich, CT 0.4
2 over 5 class years
2022-2026 School's published list
27 Poly Prep Country Day School Brooklyn, NY 0.4
2 over 5 class years
Classes of 2022-2026 School's published list
28 The Berkeley Carroll School Brooklyn, NY 0.4
2 over 5 class years
Classes of 2022-2026 School's published list
29 The Cambridge School of Weston Weston, MA 0.4
2 over 5 class years
Classes of 2022-2026 School's published list
30 Ysc Academy Wayne, PA 0.3
3 over 11 class years
2015-2025 School's published list
31 Sewickley Academy Sewickley, PA 0.3
1 over 3 class years
Classes of 2023, 2024, and 2025 School's published list
32 St Ignatius High School Cleveland, OH 0.3
1 over 3 class years
CLASSES OF 2024-2025-2026 School's published list
33 York Country Day School York, PA 0.2
2 over 10 class years
The Classes of 2015-2024 School's published list
34 Asheville School Asheville, NC 0.2
1 over 5 class years
Classes of 2022-2026 School's published list
35 Berwick Academy South Berwick, ME 0.2
1 over 5 class years
past five graduating classes (2022 – 2026) School's published list
36 Cate School Carpinteria, CA 0.2
1 over 5 class years
2022-2026 School's published list
37 Fort Worth Country Day School Fort Worth, TX 0.2
1 over 4 class years
2020-23 School's published list
38 Harrisburg Academy Wormleysburg, PA 0.2
1 over 5 class years
2021-2025 School's published list
39 Kent Place School Summit, NJ 0.2
1 over 4 class years
2022-2025 School's published list
40 Landon School Bethesda, MD 0.2
1 over 4 class years
College Admittance 2023-2026 School's published list
41 Malvern Preparatory School Malvern, PA 0.2
1 over 4 class years
Classes of 2022-2025 School's published list
42 Newark Academy Livingston, NJ 0.2
1 over 4 class years
2023-2026 School's published list
43 North Shore Country Day School Winnetka, IL 0.2
1 over 4 class years
2023-2026 School's published list
44 Packer Collegiate Institute Brooklyn, NY 0.2
1 over 5 class years
2021 - 2025 School's published list
45 Thayer Academy Braintree, MA 0.2
1 over 4 class years
2020-23 School's published list
46 The Agnes Irwin School Bryn Mawr, PA 0.2
1 over 5 class years
Classes of 2022-2026 School's published list
47 The Chapin School New York, NY 0.2
1 over 5 class years
2022-2026 School's published list
48 The Northwest School Seattle, WA 0.2
1 over 5 class years
classes of 2021-2025 School's published list
49 The Pingry School Basking Ridge, NJ 0.2
1 over 4 class years
2022-2025 School's published list
50 Tilton School Tilton, NH 0.2
1 over 5 class years
2019-2023 School's published list

The 50 largest of 53 ranked private schools.

Also published, with a total but no class-year window we can read, so not ranked: Garrison Forest School (1).

All schools, public and private, and the lists of colleges that admitted each school's graduates, are on the Temple University feeder leaderboard. More about the college: Temple 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.