# School City, state Students per class year Class year Source
1 York Country Day School York, PA 0.6
6 over 10 class years
The Classes of 2015-2024 School's published list
2 Friends Central School Wynnewood, PA 0.6
3 over 5 class years
2019-2023 School's published list
3 William Penn Charter School Philadelphia, PA 0.4
2 over 5 class years
2022-2026 School's published list
4 Severn School Severna Park, MD 0.2
1 over 5 class years
Classes 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 York College of Pennsylvania feeder leaderboard. More about the college: York College of Pennsylvania.

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.