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 26–50 of 83Page 2 of 4EES period: 202425

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#	School	A-Level AAB %	Type	Region	Ofsted
26	Kingston Grammar School Period 202425	53.4%	Independent · Day · 6th	Kingston upon Thames, London	—
27	Notting Hill & Ealing High School GDST Period 202425	50.7%	Independent · Day · 6th	Unknown, London	—
28	Emanuel School Period 202425	49.6%	Independent · Day · 6th	London, London	—
29	Mill Hill School Foundation Period 202324	49.5%	Independent · Boarding · 6th	London, London	—
30	Harrow School Period 202122	49.5%	Independent · Boarding · 6th	Harrow-on-the-Hill, London	—
31	Dulwich Prep & Senior	49.5%	Independent · Boarding	Unknown, London	—
32	St Catherine's School Period 202425	46.8%	Independent · Day · 6th	UK, London	—
33	Sutton High School GDST Period 202425	45.2%	Independent · Day · 6th	Unknown, London	—
34	St Helen's School Period 202425	43.9%	Independent · Day · 6th	Northwood, London	—
35	Francis Holland School Period 202425	42.6%	Independent · Day · 6th	London, London	—
36	Whitgift School Period 202425	41.8%	Independent · Boarding · 6th	Unknown, London	—
37	Surbiton High School Period 202425	41.6%	Independent · Day · 6th	Kingston upon Thames, London	—
38	Queen's College, London Period 202425	40.7%	Independent · Day · 6th	London, London	—
39	Channing School Period 202425	40.0%	Independent · Day · 6th	Highgate, London	—
40	St Benedict's School Period 202425	39.6%	Independent · Day · 6th	Unknown, London	—
41	Bromley High School GDST Period 202425	38.0%	Independent · Day · 6th	Bromley, London	—
42	Ibstock Place School Period 202425	37.8%	Independent · Day · 6th	London, London	—
43	St Augustine's Priory Period 202425	37.5%	Independent · Day · 6th	London, London	—
44	Northwood College for Girls GDST Period 202425	34.0%	Independent · Day · 6th	Northwood, London	—
45	St Dunstan's College Period 202425	33.9%	Independent · Day · 6th	LONDON, London	—
46	Wetherby Senior School Period 202425	32.8%	Independent · Day · 6th	London, London	—
47	Brampton College Period 202425	32.4%	Independent · Day · 6th	London, London	—
48	Ashbourne College Period 202425	31.6%	Independent · Day · 6th	London, London	Outstanding
49	The Harrodian School Period 202425	31.2%	Independent · Day · 6th	London, London	Good
50	Croydon High School Period 202425	30.4%	Independent · Day · 6th	South 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.