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 Composite score (period 202425). Composite = weighted Ofsted + Att8 + EM5+ (GCSE).

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

Showing 101–125 of 200Page 5 of 8EES period: 202425

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#	School	Composite score	Type	Region	Ofsted
101	Brentwood School	62.5 composite Ofsted25.0 Att811.4 EM5+26.1	Independent · Boarding · 6th	Brentwood, East of England	—
102	Oneschool Global Uk Salisbury Campus	62.4 composite Ofsted25.0 Att818.9 EM5+18.5	Independent · Day · 6th	Salisbury, South West	—
103	Al Risalah Boys' School	62.2 composite Ofsted18.8 Att819.9 EM5+23.6	Independent · Day	London, London	Good
104	Abbey Gate College	62.0 composite Ofsted25.0 Att820.4 EM5+16.7	Independent · Day · 6th	Chester, North West	—
105	Lichfield Cathedral School	62.0 composite Ofsted25.0 Att819.8 EM5+17.2	Independent · Day · 6th	Lichfield, West Midlands	—
106	Gosfield School	61.8 composite Ofsted25.0 Att818.7 EM5+18.1	Independent · Day · 6th	Unknown, East of England	—
107	St Augustine's Priory	61.4 composite Att825.9 EM5+35.6	Independent · Day · 6th	London, London	—
108	London East Academy	61.2 composite Ofsted18.8 Att820.6 EM5+21.8	Independent · Day	London, London	Good
109	Madani Secondary Girls' School	61.0 composite Ofsted18.8 Att821.0 EM5+21.3	Independent · Day · 6th	London, London	Good
110	St Mary's School for Girls	61.0 composite Att828.8 EM5+32.1	Independent · Day · 6th	Colchester, East of England	—
111	The Purcell School	60.8 composite Ofsted25.0 Att817.7 EM5+18.1	Independent · Boarding · 6th	Unknown, East of England	—
112	Sherrardswood School	60.6 composite Ofsted25.0 Att819.3 EM5+16.4	Independent · Day · 6th	Welwyn, East of England	—
113	Teesside High School	60.6 composite Ofsted25.0 Att814.9 EM5+20.7	Independent · Day · 6th	Unknown, North East	—
114	Al Risalah Secondary School	60.1 composite Ofsted18.8 Att820.5 EM5+20.8	Independent · Day	London, London	Good
115	Wisbech Grammar School	59.9 composite Ofsted25.0 Att818.0 EM5+16.9	Independent · Boarding · 6th	Cambridgeshire, East of England	—
116	Ashville College	59.6 composite Ofsted25.0 Att818.4 EM5+16.3	Independent · Boarding · 6th	Harrogate, Yorkshire and the Humber	—
117	Edenfield Girls' High School	59.5 composite Ofsted25.0 Att818.6 EM5+15.9	Independent · Day	Unknown, North West	—
118	Oswestry School	59.4 composite Ofsted25.0 Att818.0 EM5+16.4	Independent · Boarding · 6th	Oswestry, West Midlands	—
119	Francis Holland School	59.3 composite Att822.2 EM5+37.1	Independent · Day · 6th	London, London	—
120	The River School	58.7 composite Ofsted25.0 Att815.6 EM5+18.2	Independent · Day	Worcester, West Midlands	—
121	Al Madina School for Girls	57.8 composite Ofsted18.8 Att818.7 EM5+20.4	Independent · Day	Barking, London	Good
122	Shebbear College	57.8 composite Ofsted25.0 Att817.1 EM5+15.7	Independent · Boarding · 6th	Beaworthy, South West	—
123	OneSchool Global UK - Biggleswade Campus	57.8 composite Att825.6 EM5+32.1	Independent · Day · 6th	Biggleswade, East of England	—
124	Rida Girls High School	57.6 composite Ofsted18.8 Att820.6 EM5+18.3	Independent · Day	West Yorkshire, Yorkshire and the Humber	Good
125	Manchester Islamic Grammar School for Girls	57.5 composite Att827.9 EM5+29.6	Independent · Day	Manchester, North West	—

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Source: GIAS school register + Ofsted Management Information — open licence, weekly refresh.

Composite caveats: Independent schools mostly don't submit to DfE EES, so they appear with low completeness scores (or not at all in the composite ranking). The composite mixes A-Level (Y13) and GCSE (Y11) signals — schools without a sixth form get a small completeness penalty even though it isn't a quality issue. For Independent senior schools, the destination-edge rankings (Oxford / Cambridge feeders) are usually more meaningful than this score.

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.