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 A-Level AAB % (period 202425).

Sort by:Ofsted Composite · A-Level Composite · GCSE Composite (all)A-Level AAB %A-Level APS / entry Value-addedGCSE Attainment 8 GCSE Eng+Maths 5+EBacc APS

BoardingAny Boarding Day

GenderAny Mixed (混合)Boys (男校)Girls (女校)

RegionUK-wide London South East South West East of England West Midlands East Midlands North West North East Yorkshire and the Humber

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Showing 1–25 of 44Page 1 of 2EES period: 202425

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#	School	A-Level AAB %	Type	Region	Ofsted
1	Latymer Upper School and Latymer Prep Period 202425	72.3%	Independent · Day · 6th	London, London	—
2	Highgate School Period 202425	66.1%	Independent · Day · 6th	Unknown, London	—
3	Alleyn's School Period 202425	64.1%	Independent · Day · 6th	London, London	—
4	Eltham College Period 202425	63.5%	Independent · Day · 6th	London, London	—
5	Bancroft's School Period 202425	62.1%	Independent · Day · 6th	Woodford Green, London	—
6	Colfe's School Period 202425	61.8%	Independent · Day · 6th	London, London	—
7	Forest School	58.5%	Independent · Day · 6th	London, London	—
8	Kingston Grammar School Period 202425	53.4%	Independent · Day · 6th	Kingston upon Thames, London	—
9	Emanuel School Period 202425	49.6%	Independent · Day · 6th	London, London	—
10	Mill Hill School Foundation Period 202425	49.5%	Independent · Boarding · 6th	London, London	—
11	St Benedict's School Period 202425	39.6%	Independent · Day · 6th	Unknown, London	—
12	Ibstock Place School Period 202425	37.8%	Independent · Day · 6th	London, London	—
13	St Dunstan's College Period 202425	33.9%	Independent · Day · 6th	LONDON, London	—
14	Brampton College Period 202425	32.4%	Independent · Day · 6th	London, London	—
15	Ashbourne College Period 202425	31.6%	Independent · Day · 6th	London, London	Outstanding
16	The Harrodian School Period 202425	31.2%	Independent · Day · 6th	London, London	Good
17	Radnor House Period 202425	26.7%	Independent · Day · 6th	Twickenham, London	—
18	North Bridge House Senior Canonbury School Period 202425	26.7%	Independent · Day · 6th	Unknown, London	—
19	Thames Christian School Period 202425	26.7%	Independent · Day · 6th	London, London	—
20	The John Lyon School Period 202425	24.4%	Independent · Day · 6th	Harrow-on-the-Hill, London	—
21	Kensington Park School Period 202425	20.6%	Independent · Boarding · 6th	London, London	—
22	Farringtons School Period 202425	20.0%	Independent · Boarding · 6th	Chislehurst, London	—
23	St John's Preparatory and Senior School Period 202425	18.8%	Independent · Day · 6th	Potters Bar, London	—
24	Hampton Court House Period 202425	17.6%	Independent · Day · 6th	East Molesey, London	—
25	Royal Russell School Period 202425	16.9%	Independent · Boarding · 6th	Croydon, 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.