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Secondary · 中学

Secondary · Independent (中学私立)

ISC-tier fee-paying secondary schools (HMC / GSA / IAPS members) with senior-school age range (≥16). Default order: continuous prestige score = manual tier (Clarendon Nine / HMC flagships) + DfE A-Level + GCSE + pupil count + boarding + destination signal. All 506 ISC schools ranked on one transparent scale. Click 'A-Level AAB %' for pure academic-merit. Excludes embassy / small religious / SEN micro-schools.

Sort by:OfstedComposite · A-LevelComposite · GCSEComposite (all)A-Level AAB %A-Level APS / entryValue-addedGCSE Attainment 8GCSE Eng+Maths 5+EBacc APS
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#SchoolOfstedTypeRegionOfsted
1James Allen's Girls' School1,212 pupilsIndependent · Day · 6thLondon, London
ISI · Good
2The Godolphin and Latymer School804 pupilsIndependent · Day · 6thLondon, London
ISI · Good
3St Paul's Girls' School824 pupilsIndependent · Day · 6thLondon, London
4North London Collegiate School1,102 pupilsIndependent · Day · 6thMiddlesex, London
ISI · Good
5Surbiton High School1,618 pupilsIndependent · Day · 6thKingston upon Thames, London
ISI · Excellent
6Notting Hill & Ealing High School GDST930 pupilsIndependent · Day · 6thUnknown, London
ISI · Good
7Putney High School GDST1,067 pupilsIndependent · Day · 6thUnknown, London
ISI · Excellent
8City of London School for Girls780 pupilsIndependent · Day · 6thLondon, London
ISI · Good
9South Hampstead High School GDST954 pupilsIndependent · Day · 6thLondon, London
ISI · Good
10Lady Eleanor Holles School997 pupilsIndependent · Day · 6thHampton, London
ISI · Good
11Wimbledon High School GDST1,073 pupilsIndependent · Day · 6thUnknown, London
12Sutton High School GDST913 pupilsIndependent · Day · 6thUnknown, London
ISI · Good
13Northwood College for Girls GDST891 pupilsIndependent · Day · 6thNorthwood, London
ISI · Good
14St Helen's School1,127 pupilsIndependent · Day · 6thNorthwood, London
15Bromley High School GDST917 pupilsIndependent · Day · 6thBromley, London
ISI · Excellent
16Blackheath High School GDST741 pupilsIndependent · Day · 6thUnknown, London
ISI · Good
17Streatham & Clapham High School GDST847 pupilsIndependent · Day · 6thUnknown, London
ISI · Good
18Channing School1,015 pupilsIndependent · Day · 6thHighgate, London
ISI · Good
19Francis Holland School603 pupilsIndependent · Day · 6thLondon, London
ISI · Good
20Croydon High School823 pupilsIndependent · Day · 6thSouth Croydon, London
ISI · Good
21Queen's Gate School443 pupilsIndependent · Day · 6thLondon, London
ISI · Good
22Francis Holland School570 pupilsIndependent · Day · 6thLondon, London
23More House School121 pupilsIndependent · Day · 6thKnightsbridge, London
ISI · Good
24St Catherine's School386 pupilsIndependent · Day · 6thUK, London
25Queen's College, London635 pupilsIndependent · Day · 6thLondon, London
ISI · Good
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Source: GIAS school register + Ofsted Management Information — open licence, weekly refresh.

Note on Independent schools: most are inspected by ISI, not Ofsted, so the Ofsted column is empty for many entries. ISI bulk data is not publicly available — sorting by A-Level metrics gives a more meaningful order for this slice.