„The average annual fee in 2016 was £16,119, but within this there is much variation between day and boarding schools, and between senior and junior schools.“
Univ.-Prof. Dr. Francis Green u. a., Who Chooses Private Schooling in Britain and Why (2020), S. 18.
In der Unterstufe betrugen die Schulgebühren an den britischen Privatschulen im Schnitt bereits 13.800 Euro, in der Oberstufe 34.600 Euro. (Quelle: ibidem)