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

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Showing 1–25 of 33Page 1 of 2EES period: 202425⚠️ Small sample: 33 schools matched all filters

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#	School	Composite score	Type	Region	Ofsted
1	Westbourne School	72.5 composite Ofsted25.0 Att823.1 EM5+24.4	Independent · Day	Unknown, Yorkshire and the Humber	—
2	Huddersfield Grammar School	71.8 composite Ofsted25.0 Att822.5 EM5+24.2	Independent · Day	Huddersfield, Yorkshire and the Humber	—
3	Bethany School	70.3 composite Ofsted18.8 Att823.0 EM5+28.6	Independent · Day	Sheffield, Yorkshire and the Humber	Good
4	Cundall Manor School	67.8 composite Ofsted25.0 Att822.4 EM5+20.4	Independent · Boarding	Unknown, Yorkshire and the Humber	—
5	Hipperholme Grammar School	62.8 composite Ofsted25.0 Att819.3 EM5+18.5	Independent · Day	Unknown, Yorkshire and the Humber	—
6	Ashville College	59.6 composite Ofsted25.0 Att818.4 EM5+16.3	Independent · Boarding · 6th	Harrogate, Yorkshire and the Humber	—
7	Fyling Hall School	50.5 composite Ofsted25.0 Att813.1 EM5+12.4	Independent · Boarding · 6th	Whitby, Yorkshire and the Humber	—
8	Read School	48.5 composite Ofsted8.3 Att819.0 EM5+21.2	Independent · Boarding · 6th	Selby, Yorkshire and the Humber	—
9	Bradford Christian School	48.1 composite Ofsted25.0 Att815.7 EM5+7.4	Independent · Day	Bradford, Yorkshire and the Humber	—
10	Al Mumin Primary and Secondary School	46.8 composite Ofsted25.0 Att816.2 EM5+5.6	Independent · Day · 6th	Bradford, Yorkshire and the Humber	—
11	Giggleswick School	46.3 composite Ofsted33.3 Att812.9 EM5+0.0	Independent · Boarding · 6th	Settle, Yorkshire and the Humber	—
12	OneSchool Global UK Ridgeway Campus	45.6 composite Att823.3 EM5+22.3	Independent · Day · 6th	Scunthorpe, Yorkshire and the Humber	—
13	Tranby	41.7 composite Ofsted25.0 Att816.7 EM5+0.0	Independent · Day · 6th	Hull, Yorkshire and the Humber	—
14	The Grammar School At Leeds	41.6 composite Ofsted25.0 Att816.6 EM5+0.0	Independent · Day · 6th	Leeds, Yorkshire and the Humber	—
15	OneSchool Global York Campus	41.5 composite Att823.8 EM5+17.7	Independent · Day · 6th	York, Yorkshire and the Humber	—
16	Hill House School	41.3 composite Ofsted41.2	Independent · Day · 6th	SOUTH YORKSHIRE, Yorkshire and the Humber	—
17	Hymers College	40.5 composite Ofsted25.0 Att815.5 EM5+0.0	Independent · Day · 6th	Unknown, Yorkshire and the Humber	—
18	Scarborough College	39.1 composite Ofsted25.0 Att814.1 EM5+0.0	Independent · Boarding · 6th	Scarborough, Yorkshire and the Humber	—
19	Pocklington School	37.9 composite Ofsted25.0 Att812.9 EM5+0.0	Independent · Boarding · 6th	York, Yorkshire and the Humber	—
20	Ackworth School	37.6 composite Ofsted25.0 Att812.6 EM5+0.0	Independent · Boarding · 6th	West Yorkshire, Yorkshire and the Humber	—
21	Silcoates School	36.3 composite Ofsted25.0 Att811.3 EM5+0.0	Independent · Day · 6th	West Yorkshire, Yorkshire and the Humber	—
22	Rishworth School	34.7 composite Ofsted25.0 Att89.7 EM5+0.0	Independent · Boarding · 6th	Sowerby Bridge, Yorkshire and the Humber	—
23	Queen Ethelburga's College	34.0 composite Ofsted25.0 Att89.0 EM5+0.0	Independent · Boarding · 6th	York, Yorkshire and the Humber	—
24	Bradford Grammar School	33.7 composite Ofsted25.0 Att88.3 EM5+0.4	Independent · Day · 6th	Unknown, Yorkshire and the Humber	—
25	Woodhouse Grove School	33.2 composite Ofsted25.0 Att88.2 EM5+0.0	Independent · Boarding · 6th	Bradford, Yorkshire and the Humber	—

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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.