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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
4The King's School Canterbury958 pupilsIndependent · Boarding · 6thCanterbury, South East
ISI · Good
5Bedales School768 pupilsIndependent · Boarding · 6thPetersfield, South East
ISI · Good
6Wellington College1,138 pupilsIndependent · Boarding · 6thUnknown, South East
ISI · Excellent
7Stowe School901 pupilsIndependent · Boarding · 6thBuckingham, South East
ISI · Good
8Eastbourne College622 pupilsIndependent · Boarding · 6thEastbourne, South East
ISI · Good
9City of London Freemen's School943 pupilsIndependent · Boarding · 6thSurrey, South East
10Caterham School1,012 pupilsIndependent · Boarding · 6thCaterham, South East
ISI · Good
11Lancing College612 pupilsIndependent · Boarding · 6thLancing, South East
ISI · Good
12Bede's Senior School802 pupilsIndependent · Boarding · 6thHailsham, South East
ISI · Good
13Bradfield College834 pupilsIndependent · Boarding · 6thBradfield, South East
ISI · Good
14Lord Wandsworth College706 pupilsIndependent · Boarding · 6thHook, South East
ISI · Good
15Hurstpierpoint College1,317 pupilsIndependent · Boarding · 6thHassocks, South East
ISI · Good
16Epsom College1,143 pupilsIndependent · Boarding · 6thEpsom, South East
ISI · Good
17Seaford College962 pupilsIndependent · Boarding · 6thUnknown, South East
ISI · Good
18Ashford School993 pupilsIndependent · Boarding · 6thAshford, South East
ISI · Good
19Frensham Heights School510 pupilsIndependent · Boarding · 6thFarnham, South East
ISI · Good
20Worth School655 pupilsIndependent · Boarding · 6thCrawley, South East
ISI · Good
21Bloxham School575 pupilsIndependent · Boarding · 6thBanbury, South East
ISI · Good
22St Edward's School813 pupilsIndependent · Boarding · 6thOxford, South East
23Pangbourne College406 pupilsIndependent · Boarding · 6thReading, South East
ISI · Good
24Ardingly College1,048 pupilsIndependent · Boarding · 6thHaywards Heath, South East
ISI · Good
25Christ's Hospital846 pupilsIndependent · Boarding · 6thHorsham, South East
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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.