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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.

Sort by:OfstedComposite · A-LevelComposite · GCSEComposite (all)A-Level AAB %A-Level APS / entryValue-addedGCSE Attainment 8GCSE Eng+Maths 5+EBacc APS
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#SchoolOfstedTypeRegionOfsted
1Bristol Grammar School1,370 pupilsIndependent · Day · 6thBristol, South West
ISI · Excellent
2Redmaids' High School794 pupilsIndependent · Day · 6thBristol, South West
ISI · Good
3Exeter School956 pupilsIndependent · Day · 6thExeter, South West
ISI · Good
4Queen Elizabeth's Hospital754 pupilsIndependent · Day · 6thBristol, South West
ISI · Good
5King Edward's School1,193 pupilsIndependent · Day · 6thUnknown, South West
6The Maynard School425 pupilsIndependent · Day · 6thExeter, South West
ISI · Good
7Collegiate School767 pupilsIndependent · Day · 6thUnknown, South West
ISI · Good
8Clifton High School784 pupilsIndependent · Day · 6thUnknown, South West
ISI · Excellent
9The King's School, Gloucester714 pupilsIndependent · Day · 6thGloucester, South West
10Oneschool Global Uk Salisbury Campus193 pupilsIndependent · Day · 6thSalisbury, South West
ISI · Good
11Oneschool Global Uk Plymouth Campus76 pupilsIndependent · Day · 6thPlymouth, South West
ISI · Good
12Totnes Independent School123 pupilsIndependent · DayTotnes, South West
ISI · Good
13Oneschool Global Uk - Tewkesbury Campus133 pupilsIndependent · Day · 6thTewkesbury, South West
14Leehurst Swan School184 pupilsIndependent · DayUnknown, South West
ISI · Good
15OneSchoolGlobal Bristol Campus108 pupilsIndependent · Day · 6thGloucestershire, South West
16Emmaus School59 pupilsIndependent · DayTrowbridge, South West
ISI · Good
17St Edward's School257 pupilsIndependent · Day · 6thCheltenham, South West
18Sands School73 pupilsIndependent · Day · 6thNewton Abbot, South West
ISI · Good
19St Josephs School222 pupilsIndependent · DayCornwall, South West
20Al-Ashraf Secondary School for GirlsRequires ImprovementIndependent · DayGloucester, South WestRequires Improvement
21The Cornwall Independent School77 pupilsIndependent · DayHayle, South West
22Maranatha Christian School80 pupilsIndependent · Day · 6thUnknown, South West
ISI · Good
23Polwhele House School91 pupilsIndependent · DayTruro, South West
ISI · Good
24Cleve House School82 pupilsIndependent · DayBristol, South West
ISI · Good
25The Acorn SchoolOutstandingIndependent · Day · 6thStroud, South WestOutstanding
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Source: GIAS school register + Ofsted Management Information — open licence, weekly refresh.

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.