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 127Page 1 of 6EES period: 202425

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#	School	A-Level Value-added	Type	Region	Ofsted
1	The Worthgate School Period 202425	1.28	Independent · Boarding · 6th	Canterbury, South East	—
2	Worth School Period 202425	1.14	Independent · Boarding · 6th	Crawley, South East	—
3	Kings Education (Oxford) Period 202324	1.09	Independent · Boarding · 6th	Oxford, South East	—
4	Queen Anne's School Period 202425	1.09	Independent · Boarding · 6th	Reading, South East	—
5	Sibford School Period 202324	1.02	Independent · Boarding · 6th	Banbury, South East	—
6	Lingfield College Period 202324	0.91	Independent · Day · 6th	Lingfield, South East	—
7	Bede's Senior School Period 202425	0.86	Independent · Boarding · 6th	Hailsham, South East	—
8	Lewes Old Grammar School Period 202324	0.83	Independent · Day · 6th	Unknown, South East	—
9	Reigate Grammar School Period 202324	0.82	Independent · Day · 6th	Reigate, South East	—
10	Lord Wandsworth College Period 202425	0.76	Independent · Boarding · 6th	Hook, South East	—
11	Bloxham School Period 202425	0.72	Independent · Boarding · 6th	Banbury, South East	—
12	St Lawrence College Period 202324	0.68	Independent · Boarding · 6th	Ramsgate, South East	—
13	Kings Brighton Period 202425	0.66	Independent · Boarding · 6th	Brighton, South East	—
14	Portsmouth High School GDST Period 202425	0.64	Independent · Day · 6th	Unknown, South East	—
15	Reddam House Berkshire Period 202324	0.61	Independent · Boarding · 6th	Wokingham, South East	—
16	Bethany School Period 202324	0.61	Independent · Boarding · 6th	Cranbrook, South East	—
17	Abingdon School Period 202324	0.57	Independent · Boarding · 6th	Abingdon, South East	—
18	Sevenoaks School Period 202425	0.57	Independent · Boarding · 6th	Sevenoaks, South East	—
19	Halliford School Period 202324	0.57	Independent · Day · 6th	Shepperton, South East	—
20	Buckswood School Period 202425	0.56	Independent · Boarding · 6th	East Sussex, South East	—
21	Ryde School with Upper Chine Period 202425	0.56	Independent · Boarding · 6th	Ryde, South East	—
22	d'Overbroeck's Period 202425	0.55	Independent · Boarding · 6th	Oxford, South East	—
23	Hurtwood House School Period 202425	0.54	Independent · Boarding · 6th	Dorking, South East	—
24	Embley Period 202425	0.53	Independent · Boarding · 6th	Romsey, South East	—
25	Notre Dame School Period 202324	0.53	Independent · Day · 6th	Unknown, 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.