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 Attainment 8 (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 37Page 1 of 2EES period: 202425

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#	School	GCSE Attainment 8	Type	Region	Ofsted
1	The Marist School Period 202425	71.9	Independent · Day · 6th	Ascot, South East	—
2	St Helen and St Katharine Period 202425	71.8	Independent · Day · 6th	Abingdon, South East	—
3	Notre Dame School Period 202425	66.6	Independent · Day · 6th	Unknown, South East	—
4	Farnborough Hill Period 202425	63.7	Independent · Day · 6th	Farnborough, South East	—
5	Mayfield School Period 202425	63.5	Independent · Boarding · 6th	Mayfield, South East	—
6	Brighton Girls GDST Period 202425	62.5	Independent · Day · 6th	Unknown, South East	—
7	Thornton College Period 202425	62.2	Independent · Boarding · 6th	Milton Keynes, South East	—
8	St Nicholas' School Period 202425	58.1	Independent · Day	Fleet, South East	—
9	Manor House School Period 202425	52.0	Independent · Day	Leatherhead, South East	—
10	St Teresa's School Period 202425	50.4	Independent · Boarding · 6th	Dorking, South East	—
11	Queen Anne's School Period 202425	49.5	Independent · Boarding · 6th	Reading, South East	—
12	Heathfield School Period 202425	49.5	Independent · Boarding · 6th	Ascot, South East	—
13	Tudor Hall School Period 202425	49.5	Independent · Boarding · 6th	Banbury, South East	—
14	Wychwood School Period 202425	46.4	Independent · Boarding · 6th	Oxford, South East	—
15	Kent College Pembury Period 202425	46.0	Independent · Boarding · 6th	Tunbridge Wells, South East	—
16	St Swithuns Period 202425	45.2	Independent · Boarding · 6th	Unknown, South East	—
17	Burgess Hill Girls Period 202425	39.0	Independent · Boarding · 6th	Burgess Hill, South East	—
18	St Mary's School Period 202425	37.6	Independent · Day · 6th	Gerrards Cross, South East	—
19	St George's School Period 202425	35.8	Independent · Boarding · 6th	Unknown, South East	—
20	Prior's Field School Period 202425	35.8	Independent · Boarding · 6th	Godalming, South East	—
21	Cobham Hall Period 202425	34.4	Independent · Boarding · 6th	Unknown, South East	—
22	St Mary's School Ascot Period 202425	33.9	Independent · Boarding · 6th	Ascot, South East	—
23	Pipers Corner School Period 202425	33.9	Independent · Day · 6th	High Wycombe, South East	—
24	Headington Rye Oxford Period 202425	32.6	Independent · Boarding · 6th	Oxford, South East	—
25	Woldingham School Period 202425	31.6	Independent · Boarding · 6th	Caterham, 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.