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 51–75 of 83Page 3 of 4EES period: 202425

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#	School	A-Level AAB %	Type	Region	Ofsted
51	Menorah Grammar School Period 202425	30.0%	Independent · Day · 6th	Edgware, London	Requires Improvement
52	Thames Christian School Period 202425	26.7%	Independent · Day · 6th	London, London	—
53	Radnor House Period 202425	26.7%	Independent · Day · 6th	Twickenham, London	—
54	North Bridge House Senior Canonbury School Period 202425	26.7%	Independent · Day · 6th	Unknown, London	—
55	The John Lyon School Period 202425	24.4%	Independent · Day · 6th	Harrow-on-the-Hill, London	—
56	Blackheath High School GDST Period 202425	21.1%	Independent · Day · 6th	Unknown, London	—
57	Kensington Park School Period 202425	20.6%	Independent · Boarding · 6th	London, London	—
58	Farringtons School Period 202425	20.0%	Independent · Boarding · 6th	Chislehurst, London	—
59	St John's Preparatory and Senior School Period 202425	18.8%	Independent · Day · 6th	Potters Bar, London	—
60	Hampton Court House Period 202425	17.6%	Independent · Day · 6th	East Molesey, London	—
61	Kew House Period 202425	16.9%	Independent · Day · 6th	London, London	—
62	Royal Russell School Period 202425	16.9%	Independent · Boarding · 6th	Croydon, London	—
63	St James Senior Girls' School Period 202425	15.4%	Independent · Day · 6th	Unknown, London	—
64	Guildhouse School Period 202425	14.3%	Independent · Boarding · 6th	London, London	—
65	Bales College Period 202425	12.5%	Independent · Day · 6th	London, London	—
66	Streatham & Clapham High School GDST Period 202425	11.6%	Independent · Day · 6th	Unknown, London	—
67	Mander Portman Woodward School Period 202425	11.5%	Independent · Boarding · 6th	LONDON, London	—
68	London Park School Mayfair and London Park School Sixth Period 202425	11.1%	Independent · Day · 6th	London, London	—
69	The King Alfred School Period 202425	11.1%	Independent · Day · 6th	London, London	—
70	David Game College Period 202425	9.1%	Independent · Boarding · 6th	Unknown, London	—
71	Collingham Period 202425	8.6%	Independent · Day · 6th	London, London	—
72	Kings London Period 202425	8.3%	Independent · Boarding · 6th	London, London	—
73	ArtsEd Day School & Sixth Form Period 202425	5.9%	Independent · Day · 6th	London, London	—
74	DLD College Period 202425	3.9%	Independent · Boarding · 6th	Unknown, London	—
75	Queen's Gate School Period 202425	2.6%	Independent · Day · 6th	London, 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.