At Surrey senior state schools:
81.4% white British
0.4% white Irish
4.8% other White
0.2% gypsy/Roma
1.0% white + black Caribbean
0.5% white + black African
1.4% white + Asian
1.2% other mixed race
1.2% Indian
1.4% Pakistani
0.5% Bangladeshi
2.1% other Asian
0.3% Caribbean
1.0% African
0.2% other black
0.4% Chinese
0.7% other
1.0% not classified
This varies from school to school. E.g., Ash Manor is 5.5% gypsy/Roma
The three with the most Pakistani background children are all in Woking, which has a large Pakistani population: Bishop David Brown 21%, Woking High 11.6%, Winston Churchill 7.5%.
All Hallows Catholic School (Farnham) is 8.9% 'Other Asian' (not sure if this is a particular group?)
No schools have a large Chinese population. Gordon's School has 12 Chinese children, which is 1.7% of a small school. Tomlinscote and George Abbot both have just over 20, which is roughly 1.2% of the population.
At primary the numbers you see less white British (presumably effect of recent immigration)
76.2% white British
0.2% white Irish
6.9% other White
0.3% gypsy/Roma
0.8% white + black Caribbean
0.5% white + black African
1.7% white + Asian
1.8% other mixed race
2.0% Indian
1.7% Pakistani
0.6% Bangladeshi
2.1% other Asian
0.1% Caribbean
0.8% African
0.1% other black
0.3% Chinese
0.8% other
0.7% not classified
Primary schools again vary, and to a greater degree than secondary. Darley Dene, in Addlestone, is 47.5% 'other White'. I am not clear why this would be.
Ash Grange Primary school is 39.6% gypsy/Roma.
Three schools in Woking again the highest % of Pakistani children - New Monument, 60.7%, Maybury Infants 56.7%, and Sythwood 30.7%
Not many Chinese children in any Surrey primary schools, 11 children is the highest number, at Cleves in Weybridge.
There is no particular 'Chinese' school anywhere in Britain, but you will invariably find larger than average Chinese populations at state grammar schools.
Actually only seven secondary schools in the country have 5%+ Chinese, these are: Liverpool Blue Coat 9.6%, Henrietta Barnett 8.6%, Kendrick 7%, Latymer 6.2%, Tiffin Girls 6.2%, Nonsuch High 5.2% and Deptford Green 5%. As perhaps you will notice, all of these schools, with the exception of Deptford Green, are selective grammar schools.