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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
1Sevenoaks School1,244 pupilsIndependent · Boarding · 6thSevenoaks, South East
ISI · Good
2Brighton College1,287 pupilsIndependent · Boarding · 6thBrighton, South East
ISI · Good
3Charterhouse996 pupilsIndependent · Boarding · 6thGodalming, South East
ISI · Good
4Marlborough College1,004 pupilsIndependent · Boarding · 6thWiltshire, South West
ISI · Good
5The King's School Canterbury958 pupilsIndependent · Boarding · 6thCanterbury, South East
ISI · Good
6Latymer Upper School and Latymer Prep1,428 pupilsIndependent · Day · 6thLondon, London
ISI · Good
7Highgate School1,946 pupilsIndependent · Day · 6thUnknown, London
ISI · Good
8Bedales School768 pupilsIndependent · Boarding · 6thPetersfield, South East
ISI · Good
9Wellington College1,138 pupilsIndependent · Boarding · 6thUnknown, South East
ISI · Excellent
10The Perse School1,735 pupilsIndependent · Day · 6thUnknown, East of England
ISI · Good
11Royal Grammar School1,330 pupilsIndependent · Day · 6thNewcastle-upon-Tyne, North East
ISI · Good
12Solihull School1,564 pupilsIndependent · Day · 6thSolihull, West Midlands
ISI · Good
13Oundle School1,134 pupilsIndependent · Boarding · 6thNorthamptonshire, East Midlands
ISI · Good
14Shrewsbury School826 pupilsIndependent · Boarding · 6thShrewsbury, West Midlands
ISI · Good
15Rugby School869 pupilsIndependent · Boarding · 6thRugby, West Midlands
ISI · Good
16Forest School1,590 pupilsIndependent · Day · 6thLondon, London
ISI · Good
17Bancroft's School873 pupilsIndependent · Day · 6thWoodford Green, London
ISI · Good
18Colfe's School1,308 pupilsIndependent · Day · 6thLondon, London
ISI · Good
19Concord College547 pupilsIndependent · Boarding · 6thShrewsbury, West Midlands
ISI · Good
20Stowe School901 pupilsIndependent · Boarding · 6thBuckingham, South East
ISI · Good
21Reigate Grammar School1,564 pupilsIndependent · Day · 6thReigate, South East
ISI · Good
22Brentwood School1,878 pupilsIndependent · Boarding · 6thBrentwood, East of England
ISI · Good
23Uppingham School839 pupilsIndependent · Boarding · 6thUnknown, East Midlands
ISI · Good
24Cardiff Sixth Form College, Cambridge98 pupilsIndependent · Boarding · 6thUnknown, East of England
25Repton School626 pupilsIndependent · Boarding · 6thDerby, East Midlands
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.