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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 Value-added (period 202425).

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 200Page 1 of 8EES period: 202425
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#SchoolA-Level Value-addedTypeRegionOfsted
1The Worthgate School
Period 202425
1.28Independent · Boarding · 6thCanterbury, South East
2Cardiff Sixth Form College, Cambridge
Period 202425
1.28Independent · Boarding · 6thUnknown, East of England
3Worth School
Period 202425
1.14Independent · Boarding · 6thCrawley, South East
4Uppingham School
Period 202425
1.14Independent · Boarding · 6thUnknown, East Midlands
5Kings Education (Oxford)
Period 202324
1.09Independent · Boarding · 6thOxford, South East
6Queen Anne's School
Period 202425
1.09Independent · Boarding · 6thReading, South East
7Brentwood School
Period 202324
1.04Independent · Boarding · 6thBrentwood, East of England
8Sibford School
Period 202324
1.02Independent · Boarding · 6thBanbury, South East
9Stonar School
Period 202425
1.02Independent · Boarding · 6thWiltshire, South West
10Stonyhurst College
Period 202324
0.99Independent · Boarding · 6thUnknown, North West
11Tranby
Period 202324
0.99Independent · Day · 6thHull, Yorkshire and the Humber
12Sedbergh School
Period 202425
0.99Independent · Boarding · 6thSedbergh (La10 5hg), North West
13Mount Kelly
Period 202324
0.98Independent · Boarding · 6thTavistock, South West
14Blundell's School
Period 202324
0.97Independent · Boarding · 6thTiverton, South West
15St George's School Edgbaston
Period 202425
0.97Independent · Day · 6thWest Midlands, West Midlands
16Felixstowe International College
Period 202425
0.96Independent · Boarding · 6thFelixstowe, East of England
17Lingfield College
Period 202324
0.91Independent · Day · 6thLingfield, South East
18Royal Russell School
Period 202324
0.87Independent · Boarding · 6thCroydon, London
19Bede's Senior School
Period 202425
0.86Independent · Boarding · 6thHailsham, South East
20Ipswich School
Period 202324
0.85Independent · Boarding · 6thIpswich, East of England
21Lewes Old Grammar School
Period 202324
0.83Independent · Day · 6thUnknown, South East
22Reigate Grammar School
Period 202324
0.82Independent · Day · 6thReigate, South East
23Framlingham College
Period 202425
0.81Independent · Boarding · 6thWoodbridge, East of England
24Lord Wandsworth College
Period 202425
0.76Independent · Boarding · 6thHook, South East
25The King Alfred School
Period 202324
0.75Independent · Day · 6thLondon, London
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Source: DfE / Explore Education Statistics, latest published 16-18 period (202425). 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.