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 GCSE Eng+Maths 5+ (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 105Page 1 of 5EES period: 202425

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#	School	GCSE Eng+Maths 5+	Type	Region	Ofsted
1	Crosfields School Period 202425	97.4%	Independent · Day	Reading, South East	—
2	Claremont Fan Court School Period 202425	91.7%	Independent · Day · 6th	Unknown, South East	—
3	d'Overbroeck's Period 202425	91.3%	Independent · Boarding · 6th	Oxford, South East	—
4	Sherfield School Period 202425	81.8%	Independent · Boarding · 6th	Hampshire, South East	—
5	Radnor House Sevenoaks Period 202425	80.7%	Independent · Day · 6th	Unknown, South East	—
6	Ditcham Park School Period 202425	76.9%	Independent · Day	Petersfield, South East	—
7	Downsend School Period 202425	76.7%	Independent · Day · 6th	Leatherhead, South East	—
8	The Webber Independent School Period 202425	76.3%	Independent · Day	Unknown, South East	—
9	Long Close School Period 202425	76.2%	Independent · Day	Slough, South East	—
10	Lewes Old Grammar School Period 202425	75.8%	Independent · Day · 6th	Unknown, South East	—
11	Meoncross School Period 202425	75.0%	Independent · Day	Unknown, South East	—
12	Gad's Hill School Period 202425	71.4%	Independent · Day	Rochester, South East	—
13	Frensham Heights School Period 202425	69.0%	Independent · Boarding · 6th	Farnham, South East	—
14	The King's School Period 202425	68.2%	Independent · Day	Witney, South East	—
15	OneSchool Global Reading Senior Campus Period 202425	66.7%	Independent · Day · 6th	Unknown, South East	—
16	Shoreham College Period 202425	64.6%	Independent · Day	Unknown, South East	—
17	St Gabriel's School Period 202425	63.9%	Independent · Day · 6th	Berkshire, South East	—
18	Priory School Period 202425	59.3%	Independent · Day · 6th	Whippingham, South East	—
19	OneSchool Global UK - Hindhead Campus Period 202425	55.6%	Independent · Day · 6th	Hindhead, South East	—
20	OneSchool Global UK - Maidstone Campus Period 202425	52.6%	Independent · Day · 6th	Maidstone, South East	—
21	Michael Hall School Period 202425	46.9%	Independent · Day · 6th	Forest Row, South East	Good
22	The King's School Period 202425	46.7%	Independent · Day	Hampshire, South East	—
23	Akeley Wood Senior School Period 202425	40.5%	Independent · Day · 6th	Unknown, South East	—
24	Sibford School Period 202425	38.1%	Independent · Boarding · 6th	Banbury, South East	—
25	Buckswood School Period 202425	1.7%	Independent · Boarding · 6th	East Sussex, 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.