JumbleDuck
Well-known member
Dodgy figures I think:
"In ISC schools, there are currently 28,910 non-British pupils whose parents live overseas, which represents 5.4% of the total ISC pupil population in 2019. In 2018, there were 28,513, also 5.4% of total pupils. ............... By far the largest numbers of pupils come from China. "
ISC Annual report 2019.
So certainly less than 3% from mainland China
I was talking about boarders, while your percentages cover all pupils. From the FT last October:

40% of 70,000 is 28,000, so it looks as if we are using the same data. I'm told that the purely boarding schools are having a hard time recruiting, partly because of the eye watering costs (£30k pa minimum now) and partly because of historical abuses case tarnishing the offering. Even Eton, it seems is now not particularly hard to get into and is no longer only for the highest performers in Common Entrance.