# School City, state Students per class year Class year Source
1 The Barstow School Kansas City, MO 4.0
20 over 5 class years
2021-2025 School's published list
2 Prestonwood Christian Academy Plano, TX 2.0
2 over 1 class year
Class of 2025 School's published list
3 The Pembroke Hill School - Wornall Campus Kansas City, MO 2.0
2 over 1 class year
Class of 2026 School's published list
4 Fenwick High School Oak Park, IL 1.0
1 over 1 class year
Class of 2025 School's published list
5 Cambridge School San Diego, CA 0.2
2 over 8 class years
2018-2025 School's published list
6 Polytechnic School Pasadena, CA 0.2
1 over 5 class years
Class of 2022-2026 School's published list

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