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 Value-added (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 100Page 1 of 4EES period: 202425

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#	School	A-Level Value-added	Type	Region	Ofsted
1	Queen Anne's School Period 202425	1.09	Independent · Boarding · 6th	Reading, South East	—
2	Queen's College, London Period 202324	0.69	Independent · Day · 6th	London, London	—
3	Portsmouth High School GDST Period 202425	0.64	Independent · Day · 6th	Unknown, South East	—
4	St Augustine's Priory Period 202425	0.61	Independent · Day · 6th	London, London	—
5	Notre Dame School Period 202324	0.53	Independent · Day · 6th	Unknown, South East	—
6	The Mount School (York) Period 202324	0.51	Independent · Boarding · 6th	York, Yorkshire and the Humber	—
7	St James Senior Girls' School Period 202425	0.51	Independent · Day · 6th	Unknown, London	—
8	The Queen's School Period 202324	0.49	Independent · Day · 6th	Chester, North West	—
9	Truro High School Period 202324	0.48	Independent · Boarding · 6th	Truro, South West	—
10	Burgess Hill Girls Period 202324	0.48	Independent · Boarding · 6th	Burgess Hill, South East	—
11	Royal Masonic School for Girls Period 202324	0.47	Independent · Boarding · 6th	Rickmansworth, East of England	—
12	St Swithuns Period 202425	0.47	Independent · Boarding · 6th	Unknown, South East	—
13	Queen's Gate School Period 202425	0.44	Independent · Day · 6th	London, London	—
14	Durham High School Period 202324	0.43	Independent · Day · 6th	Unknown, North East	—
15	St Francis College Period 202324	0.41	Independent · Boarding · 6th	Letchworth Garden City, East of England	—
16	Sutton High School GDST Period 202425	0.41	Independent · Day · 6th	Unknown, London	—
17	Adcote School for Girls Period 202425	0.40	Independent · Boarding · 6th	Shrewsbury, West Midlands	—
18	Putney High School GDST Period 202425	0.40	Independent · Day · 6th	Unknown, London	—
19	Woldingham School Period 202425	0.40	Independent · Boarding · 6th	Caterham, South East	—
20	Francis Holland School Period 202324	0.39	Independent · Day · 6th	London, London	—
21	Loughborough High School Period 202425	0.36	Independent · Boarding · 6th	Unknown, East Midlands	—
22	Wimbledon High School GDST Period 202425	0.36	Independent · Day · 6th	Unknown, London	—
23	Moreton Hall School Period 202324	0.36	Independent · Boarding · 6th	Oswestry, West Midlands	—
24	Bromley High School GDST Period 202324	0.35	Independent · Day · 6th	Bromley, London	—
25	The Marist School Period 202324	0.35	Independent · Day · 6th	Ascot, South East	—

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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.