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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. Currently sorted by GCSE Attainment 8 (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 5175 of 121Page 3 of 5EES period: 202425
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#SchoolGCSE Attainment 8TypeRegionOfsted
51Palmers Green High School
Period 202425
47.2Independent · DayUnknown, London
52St Margaret's School
Period 202425
47.1Independent · DayLondon, London
53Putney High School GDST
Period 202425
46.8Independent · Day · 6thUnknown, London
54Kingston Grammar School
Period 202425
43.5Independent · Day · 6thKingston upon Thames, London
55Mazahirul Uloom London School
Period 202425
43.1Independent · DayLondon, LondonGood
56Colfe's School
Period 202425
42.4Independent · Day · 6thLondon, London
57Bancroft's School
Period 202425
42.3Independent · Day · 6thWoodford Green, London
58Surbiton High School
Period 202425
42.1Independent · Day · 6thKingston upon Thames, London
59Blackheath High School GDST
Period 202425
40.8Independent · Day · 6thUnknown, London
60The Godolphin and Latymer School
Period 202425
40.6Independent · Day · 6thLondon, London
61Lady Eleanor Holles School
Period 202425
40.0Independent · Day · 6thHampton, London
62Hafs Academy
Period 202425
39.9Independent · DayLondon, London
63Streatham & Clapham High School GDST
Period 202425
39.5Independent · Day · 6thUnknown, London
64St James Senior Girls' School
Period 202425
39.2Independent · Day · 6thUnknown, London
65City of London School
Period 202425
39.2Independent · Day · 6thLondon, London
66Sutton High School GDST
Period 202425
39.1Independent · Day · 6thUnknown, London
67Al-Zahra School
Period 202425
36.5Independent · DayUnknown, London
68The Royal Ballet School
Period 202425
36.5Independent · Boarding · 6thLondon, London
69Al-Sadiq School
Period 202425
35.9Independent · DayLondon, London
70Highgate School
Period 202425
35.8Independent · Day · 6thUnknown, London
71Al-Khair School
Period 202425
35.8Independent · DayCroydon, LondonGood
72Bromley High School GDST
Period 202425
32.8Independent · Day · 6thBromley, London
73Emanuel School
Period 202425
32.6Independent · Day · 6thLondon, London
74Menorah Grammar School
Period 202425
31.8Independent · Day · 6thEdgware, LondonRequires Improvement
75St Benedict's School
Period 202425
30.3Independent · Day · 6thUnknown, 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.