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/ISI + A-Level + GCSE + KS2 + prep-destination signals.

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 51–75 of 83Page 3 of 4EES period: 202425⚠️ Small sample: 83 schools matched all filters

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#	School	Composite score	Type	Region	Ofsted
51	Aldenham School	34.1 composite Ofsted13.5 AAB%1.9 VA10.5 Att88.3 EM5+0.0	Independent · Boarding · 6th	Elstree, East of England	—
52	Berkhamsted School	33.9 composite Ofsted13.5 AAB%6.5 VA11.5 Att82.4 EM5+0.0	Independent · Boarding · 6th	Berkhamsted, East of England	—
53	St Albans School	33.8 composite Ofsted13.5 AAB%7.9 VA10.4 Att82.0 EM5+0.0	Independent · Day · 6th	St Albans, East of England	—
54	Finborough School	33.6 composite Ofsted13.5 AAB%2.2 VA10.2 Att87.5 EM5+0.2	Independent · Boarding · 6th	Stowmarket, East of England	—
55	Immanuel College	33.6 composite Ofsted13.5 AAB%4.3 VA12.0 Att83.8 EM5+0.0	Independent · Day · 6th	Bushey, East of England	—
56	Stoke College	33.4 composite Ofsted13.5 AAB%2.0 VA10.7 Att87.2 EM5+0.0	Independent · Boarding · 6th	Sudbury, East of England	—
57	Haileybury College	33.3 composite Ofsted13.5 AAB%6.0 VA10.9 Att82.9 EM5+0.0	Independent · Boarding · 6th	Hertford, East of England	—
58	Langley School	33.0 composite Ofsted18.5 Att810.5 EM5+4.0	Independent · Boarding · 6th	Norfolk, East of England	—
59	Culford School	32.6 composite Ofsted13.5 AAB%2.3 VA10.5 Att86.3 EM5+0.0	Independent · Boarding · 6th	Bury St. Edmunds, East of England	—
60	Abbey College Cambridge	32.0 composite Ofsted13.5 AAB%7.2 VA10.6 Att80.7 EM5+0.0	Independent · Boarding · 6th	Cambridgeshire, East of England	—
61	Felsted School	31.8 composite Ofsted13.5 AAB%1.7 VA9.6 Att87.0 EM5+0.0	Independent · Boarding · 6th	Felsted, East of England	—
62	Tring Park School for the Performing Arts	30.4 composite Ofsted13.5 AAB%1.6 VA8.8 Att86.5 EM5+0.0	Independent · Boarding · 6th	Tring, East of England	—
63	Egerton-Rothesay School	29.1 composite Ofsted18.5 Att85.3 EM5+5.4	Independent · Day · 6th	Berkhamsted, East of England	—
64	Bedford Girls' School	28.8 composite Ofsted13.5 AAB%3.4 VA9.0 Att82.8 EM5+0.0	Independent · Day · 6th	Bedford, East of England	—
65	St John's School	28.8 composite Att815.6 EM5+13.1	Independent · Day	Unknown, East of England	—
66	Framlingham College	28.2 composite AAB%3.6 VA14.6 Att810.0 EM5+0.0	Independent · Boarding · 6th	Woodbridge, East of England	—
67	Al Hikmah Boys School	28.1 composite Ofsted28.1	Independent · Day	Unknown, East of England	Good
68	King's House Moorlands	28.1 composite Ofsted28.1	Independent · Day	Luton, East of England	Good
69	Gresham's School	28.0 composite AAB%4.8 VA13.6 Att89.6 EM5+0.0	Independent · Boarding · 6th	Unknown, East of England	—
70	Heritage School	26.2 composite Ofsted18.5 Att87.7 EM5+0.0	Independent · Day	Cambridge, East of England	—
71	Bury Park Educational Institute (Al - Hikmah Secondary School)	25.6 composite Ofsted4.5 AAB%0.0 VA4.2 Att88.2 EM5+8.7	Independent · Day · 6th	LUTON, East of England	—
72	Iqra Academy	25.3 composite Ofsted13.9 Att85.5 EM5+5.9	Independent · Day · 6th	Peterborough, East of England	Good
73	St Edmund's College	24.7 composite AAB%4.9 VA11.5 Att88.2 EM5+0.2	Independent · Boarding · 6th	Ware, East of England	—
74	Chigwell School	24.6 composite AAB%7.1 VA12.5 Att85.0 EM5+0.0	Independent · Boarding · 6th	Chigwell, East of England	—
75	St Albans Independent College	24.3 composite Ofsted10.1 AAB%0.0 VA10.3 Att83.8 EM5+0.0	Independent · Day · 6th	St Albans, East of England	Good

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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.