Secondary Schools by Attainment 8 in Slough (2025)
Secondary schools ranked by Attainment 8, the average GCSE points per pupil across eight subjects. Listed with official data; 18 schools in Slough, South East. Rank positions shown on each profile are within England and South East.
- 197Upton Court Grammar SchoolSlough · Academy SecondaryAttainment 8: 79.9
- 298Langley Grammar SchoolLangley · Academy SecondaryAttainment 8: 77.6
- 397St Bernard's Catholic Grammar SchoolSlough · Local authority SecondaryAttainment 8: 77.3
- 497Herschel Grammar SchoolSlough · Academy SecondaryAttainment 8: 75.8
- 594Al-Madani Girls SchoolSlough · Independent SecondaryAttainment 8: 62.7
- 692Long Close SchoolSlough · Independent All-throughAttainment 8: 60.4
- 781Eden Girls' School, SloughSlough · Academy SecondaryAttainment 8: 59.4
- 892Al-Madani Independent Grammar SchoolSlough · Independent SecondaryAttainment 8: 58.8
- 968The Langley AcademySlough · Academy SecondaryAttainment 8: 52.4
- 1061Baylis Court SchoolSlough · Academy SecondaryAttainment 8: 51.7
- 1164St Joseph's Catholic High SchoolSlough · Academy SecondaryAttainment 8: 50.1
- 1254Ditton Park AcademySlough · Academy SecondaryAttainment 8: 47.4
- 1333Slough and Eton Church of England Business and Enterprise CollegeSlough · Academy SecondaryAttainment 8: 42.1
- 1427Grove AcademySlough · Academy All-throughAttainment 8: 41.1
- 1534The Westgate SchoolSlough · Academy SecondaryAttainment 8: 40.6
- 1628Wexham SchoolSlough · Local authority SecondaryAttainment 8: 39.3
- 1724Lynch Hill Enterprise AcademySlough · Academy SecondaryAttainment 8: 38.3
- 1817Beechwood SchoolSlough · Academy SecondaryAttainment 8: 36.0
| # | School | Sector | Attainment 8 | Success Index (England) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Upton Court Grammar School Slough · Secondary · Ages 11–18 | Academy | 79.9 | 97.0 Top 5% | 79.9 Attainment 8 | 1,155 |
| 2 | Langley Grammar School Langley · Secondary · Ages 11–18 | Academy | 77.6 | 97.9 Top 5% | 77.6 Attainment 8 | 1,284 |
| 3 | St Bernard's Catholic Grammar School Slough · Secondary · Ages 11–18 | Local authority | 77.3 | 96.6 Top 5% | 77.3 Attainment 8 | 1,178 |
| 4 | Herschel Grammar School Slough · Secondary · Ages 11–18 | Academy | 75.8 | 96.7 Top 5% | 75.8 Attainment 8 | 1,062 |
| 5 | Al-Madani Girls School Slough · Secondary · Ages 11–16 | Independent | 62.7 | 93.5 Top 5% | 62.7 Attainment 8 | 64 |
| 6 | Long Close School Slough · All-through · Ages 2–16 | Independent | 60.4 | 92.4 Top 5% | 60.4 Attainment 8 | 183 |
| 7 | Eden Girls' School, Slough Slough · Secondary · Ages 11–18 | Academy | 59.4 | 80.8 Top 25% | 59.4 Attainment 8 | 613 |
| 8 | Al-Madani Independent Grammar School Slough · Secondary · Ages 11–16 | Independent | 58.8 | 91.6 Top 10% | 58.8 Attainment 8 | 94 |
| 9 | The Langley Academy Slough · Secondary · Ages 11–18 | Academy | 52.4 | 68.1 Top 50% | 52.4 Attainment 8 | 1,152 |
| 10 | Baylis Court School Slough · Secondary · Ages 11–18 | Academy | 51.7 | 60.6 Top 50% | 51.7 Attainment 8 | 921 |
| 11 | St Joseph's Catholic High School Slough · Secondary · Ages 11–18 | Academy | 50.1 | 63.8 Top 50% | 50.1 Attainment 8 | 988 |
| 12 | Ditton Park Academy Slough · Secondary · Ages 11–19 | Academy | 47.4 | 53.5 Top 50% | 47.4 Attainment 8 | 1,131 |
| 13 | Slough and Eton Church of England Business and Enterprise College Slough · Secondary · Ages 11–18 | Academy | 42.1 | 32.6 Lower 50% | 42.1 Attainment 8 | 1,196 |
| 14 | Grove Academy Slough · All-through · Ages 4–19 | Academy | 41.1 | 27.1 Lower 50% | 41.1 Attainment 8 | 990 |
| 15 | The Westgate School Slough · Secondary · Ages 11–18 | Academy | 40.6 | 34.0 Lower 50% | 40.6 Attainment 8 | 1,273 |
| 16 | Wexham School Slough · Secondary · Ages 11–19 | Local authority | 39.3 | 28.4 Lower 50% | 39.3 Attainment 8 | 1,212 |
| 17 | Lynch Hill Enterprise Academy Slough · Secondary · Ages 11–18 | Academy | 38.3 | 23.7 Lower 50% | 38.3 Attainment 8 | 863 |
| 18 | Beechwood School Slough · Secondary · Ages 11–18 | Academy | 36.0 | 16.9 Lower 50% | 36.0 Attainment 8 | 838 |
Upton Court Grammar School in Slough leads the 2025 list of secondary schools by attainment 8 in Slough with Attainment 8 79.9. Of the 18 schools shown, 13 are academy, 3 are independent, 2 are local authority.
For the full picture see the wider South East secondary schools by attainment 8 league table, every school on the Slough page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best gcse results school in Slough?
Upton Court Grammar School in Slough, South East ranks first among secondary schools by attainment 8 in Slough with Attainment 8 79.9 (Pupils on roll: 1,155).
How are secondary schools by attainment 8 in Slough ranked?
Secondary schools ranked by Attainment 8, the average GCSE points per pupil across eight subjects. Figures are the most recent published by the national authority and matched to the school directory.
Are these 2025 rankings official?
No. They are computed by Success Tutoring from official English data (DfE – Get Information About Schools; DfE – Compare school and college performance). Independent schools rarely appear in the performance tables, so most receive no attainment components and no score.