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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 47Page 1 of 2EES period: 202122
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#SchoolA-Level APS / entryTypeRegionOfsted
1Alleyn's School
Period 202122
53.3Independent · Day · 6thLondon, London
2Highgate School
Period 202122
53.1Independent · Day · 6thUnknown, London
3Latymer Upper School and Latymer Prep
Period 202122
52.2Independent · Day · 6thLondon, London
4Bancroft's School
Period 202122
51.4Independent · Day · 6thWoodford Green, London
5The Harrodian School
Period 202122
51.3Independent · Day · 6thLondon, LondonGood
6Colfe's School
Period 202122
50.7Independent · Day · 6thLondon, London
7Kingston Grammar School
Period 202122
50.4Independent · Day · 6thKingston upon Thames, London
8Eltham College
Period 202223
50.0Independent · Day · 6thLondon, London
9Emanuel School
Period 202425
49.6Independent · Day · 6thLondon, London
10Jeannine Manuel School
Period 202122
48.9Independent · Day · 6thLondon, London
11Hampton Court House
Period 202122
47.8Independent · Day · 6thEast Molesey, London
12Ibstock Place School
Period 202122
47.8Independent · Day · 6thLondon, London
13St Dunstan's College
Period 202122
47.5Independent · Day · 6thLONDON, London
14St Benedict's School
Period 202122
47.5Independent · Day · 6thUnknown, London
15The King Alfred School
Period 202122
45.5Independent · Day · 6thLondon, London
16Mill Hill School Foundation
Period 202324
45.0Independent · Boarding · 6thLondon, London
17Royal Russell School
Period 202122
44.8Independent · Boarding · 6thCroydon, London
18Brampton College
Period 202324
44.8Independent · Day · 6thLondon, London
19Ashbourne College
Period 202223
44.2Independent · Day · 6thLondon, LondonOutstanding
20Radnor House
Period 202425
43.8Independent · Day · 6thTwickenham, London
21Mander Portman Woodward School
Period 202122
43.3Independent · Boarding · 6thLONDON, London
22Babington House School
Period 202223
42.5Independent · Day · 6thChislehurst, London
23The Royal Ballet School
Period 202223
42.4Independent · Boarding · 6thLondon, London
24ArtsEd Day School & Sixth Form
Period 202122
41.7Independent · Day · 6thLondon, London
25Dwight School London
Period 202122
41.0Independent · Day · 6thLondon, London
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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.