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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. Currently sorted by A-Level APS / entry (period 202122).

Sort by:OfstedComposite · A-LevelComposite · GCSEComposite (all)A-Level AAB %A-Level APS / entryValue-addedGCSE Attainment 8GCSE Eng+Maths 5+EBacc APS
Showing 125 of 79Page 1 of 4EES period: 202122
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#SchoolA-Level APS / entryTypeRegionOfsted
1Brighton College
Period 202122
55.0Independent · Boarding · 6thBrighton, South East
2Oxford International College
Period 202122
52.9Independent · Boarding · 6thUnknown, South EastInadequate
3Wellington College
Period 202122
51.7Independent · Boarding · 6thUnknown, South East
4Reigate Grammar School
Period 202122
51.5Independent · Day · 6thReigate, South East
5Sevenoaks School
Period 202122
51.1Independent · Boarding · 6thSevenoaks, South East
6Hurstpierpoint College
Period 202122
50.7Independent · Boarding · 6thHassocks, South East
7City of London Freemen's School
Period 202122
50.5Independent · Boarding · 6thSurrey, South East
8Churcher's College
Period 202122
50.4Independent · Day · 6thPetersfield, South East
9Ardingly College
Period 202122
49.3Independent · Boarding · 6thHaywards Heath, South East
10Caterham School
Period 202122
49.3Independent · Boarding · 6thCaterham, South East
11Hurtwood House School
Period 202122
48.7Independent · Boarding · 6thDorking, South East
12The Portsmouth Grammar School
Period 202122
48.0Independent · Day · 6thPortsmouth, South East
13d'Overbroeck's
Period 202122
47.9Independent · Boarding · 6thOxford, South East
14St George's College Weybridge
Period 202122
47.5Independent · Day · 6thAddlestone, South East
15Epsom College
Period 202122
47.2Independent · Boarding · 6thEpsom, South East
16Charterhouse
Period 202122
47.1Independent · Boarding · 6thGodalming, South East
17Lingfield College
Period 202122
46.5Independent · Day · 6thLingfield, South East
18Claremont Fan Court School
Period 202122
46.4Independent · Day · 6thUnknown, South East
19Cranleigh School
Period 202122
45.9Independent · Boarding · 6thCranleigh, South East
20The King's School Canterbury
Period 202122
45.9Independent · Boarding · 6thCanterbury, South East
21Ewell Castle School
Period 202223
45.8Independent · Day · 6thEpsom, South East
22The Yehudi Menuhin School
Period 202223
45.7Independent · Boarding · 6thCobham, South East
23Bradfield College
Period 202122
45.5Independent · Boarding · 6thBradfield, South East
24Sherfield School
Period 202223
45.0Independent · Boarding · 6thHampshire, South East
25Eastbourne College
Period 202122
44.7Independent · Boarding · 6thEastbourne, South East
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Source: DfE / Explore Education Statistics, latest published 16-18 period (202122). Independent schools that don't submit to DfE are not represented.

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.