# School City, state Students per class year Class year Source
1 Santa Margarita Catholic High School Rancho Santa Margarita, CA 16.0
16 over 1 class year
Class of 2025 School's published list
2 Prestonwood Christian Academy Plano, TX 10.0
10 over 1 class year
Class of 2025 School's published list
3 Fort Worth Country Day School Fort Worth, TX 8.5
34 over 4 class years
2020-23 School's published list
4 Trinity Valley School Fort Worth, TX 7.8
31 over 4 class years
2020 to 2023 School's published list
5 Faith Lutheran Middle School & High School Las Vegas, NV 7.0
7 over 1 class year
Class of 2026 School's published list
6 Depaul College Prep Chicago, IL 6.0
6 over 1 class year
Class of 2025 School's published list
7 Loyola High School Los Angeles, CA 5.0
25 over 5 class years
2020-24 School's published list
8 The Westminster Schools Atlanta, GA 5.0
25 over 5 class years
Classes 2021-2025 School's published list
9 St Andrew'S Episcopal School Austin, TX 4.4
22 over 5 class years
CLASSES OF 2021-2025 School's published list
10 Academy-Notre Dame de Namur Villanova, PA 4.0
4 over 1 class year
Class of 2026 School's published list
11 Saint Francis Catholic High School Sacramento, CA 4.0
4 over 1 class year
Class of 2025 School's published list
12 St Ignatius College Prep Chicago, IL 4.0
4 over 1 class year
CLASS OF 2026 School's published list
13 Montgomery Bell Academy Nashville, TN 3.6
18 over 5 class years
2022 – 2026 School's published list
14 Episcopal High School Alexandria, VA 3.4
17 over 5 class years
Classes of 2022 through 2026 School's published list
15 La Jolla Country Day School La Jolla, CA 3.3
10 over 3 class years
2023-2025 School's published list
16 Community School of Naples Naples, FL 3.0
3 over 1 class year
class of 2026 School's published list
17 Providence Day School Charlotte, NC 3.0
3 over 1 class year
Class of 2026 School's published list
18 Saint Augustine High School San Diego, CA 3.0
3 over 1 class year
Class of 2026 School's published list
19 The John Cooper School The Woodlands, TX 2.6
13 over 5 class years
Class of 2022 - 2026 School's published list
20 Colorado Academy Denver, CO 2.5
10 over 4 class years
Classes 2022-2025 School's published list
21 Greenhill School Addison, TX 2.2
9 over 4 class years
2022 - 2025 School's published list
22 St. George's School Middletown, RI 2.0
10 over 5 class years
Classes of 2022-2026 School's published list
23 St. John's School Houston, TX 2.0
10 over 5 class years
Over the past five (2022-2026) graduating classes School's published list
24 Berkeley Preparatory School Tampa, FL 2.0
2 over 1 class year
Class of 2026 School's published list
25 Blair Academy Blairstown, NJ 2.0
2 over 1 class year
Class of 2026 School's published list
26 Fenwick High School Oak Park, IL 2.0
2 over 1 class year
Class of 2025 School's published list
27 St George'S School Spokane, WA 2.0
2 over 1 class year
2025 School's published list
28 The Greenwich Country Day School Greenwich, CT 2.0
2 over 1 class year
2021-2025 School's published list
29 The Madeira School Mclean, VA 2.0
2 over 1 class year
Class of 2026 School's published list
30 John Burroughs School Saint Louis, MO 1.8
9 over 5 class years
2021-2025 School's published list
31 Malvern Preparatory School Malvern, PA 1.8
7 over 4 class years
Classes of 2022-2025 School's published list
32 Flintridge Sacred Heart Academy La Canada, CA 1.7
5 over 3 class years
Past 3 Years School's published list
33 The Blake School Hopkins, MN 1.6
8 over 5 class years
Classes 2021-2025 School's published list
34 Norfolk Academy Norfolk, VA 1.4
7 over 5 class years
2021 - 2025 School's published list
35 The Hockaday School Dallas, TX 1.3
4 over 3 class years
2024 – 2026 School's published list
36 Albuquerque Academy Albuquerque, NM 1.2
5 over 4 class years
The classes of 2023-26 have matriculated at the following colleges and universities School's published list
37 Mt Vernon Presbyterian School Atlanta, GA 1.0
12 over 12 class years
2014-2025 School's published list
38 Portledge School Locust Valley, NY 1.0
5 over 5 class years
Classes of 2022–2026 School's published list
39 The Benjamin Private School, Inc. North Palm Beach, FL 1.0
5 over 5 class years
Classes of 2022-2026 School's published list
40 The Meadows School Las Vegas, NV 1.0
5 over 5 class years
Over the past five years (2020 to 2024) School's published list
41 Trinity Hall Tinton Falls, NJ 1.0
5 over 5 class years
Classes of 2022-2026 School's published list
42 Francis Parker School San Diego, CA 1.0
4 over 4 class years
2022-2025 School's published list
43 Thayer Academy Braintree, MA 1.0
4 over 4 class years
2020-23 School's published list
44 Avenues the World School New York, NY 1.0
1 over 1 class year
CLASSES OF 2023–2026 School's published list
45 Berkshire School Sheffield, MA 1.0
1 over 1 class year
Class of 2021 School's published list
46 Brentwood School Los Angeles, CA 1.0
1 over 1 class year
Class of 2024 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 Ethel Walker School Simsbury, CT 1.0
1 over 1 class year
Class of 2026 School's published list
49 Harvard-Westlake School Studio City, CA 1.0
1 over 1 class year
BY THE CLASSES OF 2021-2025 School's published list
50 King School Stamford, CT 1.0
1 over 1 class year
Class of 2026 School's published list

The 50 largest of 112 ranked private schools.

Also published, with a total but no class-year window we can read, so not ranked: The Lovett School (2).

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