SchoolScoresBest sixth forms in Buckinghamshire
How this list works. Ranked by average points per A level entry (A* = 60, A = 50, B = 40, C = 30, D = 20, E = 10), averaged over up to the last three years and weighted by the number of A level students each year. Only years with at least 10 pupils count, and a school needs at least one such year to be ranked. Independent schools, special schools and alternative provision are not ranked because their results aren't comparable. Ofsted outcomes are shown alongside but are not part of the ranking. Full methodology.
| # | School | Points per entry |
|---|---|---|
| 1 | Dr Challoner's Grammar School Ofsted: Outstanding (2019), confirmed 2024 · Grammar school (selective) | 47.1A- average |
| 2 | Chesham Grammar School Ofsted: No overall grade (2025) · Grammar school (selective) | 45.2A- average |
| 3 | Dr Challoner's High School Ofsted: Outstanding (2023) · Grammar school (selective) | 45.2A- average |
| 4 | Sir William Borlase's Grammar School Ofsted: Outstanding (2024) · Grammar school (selective) | 44.4B+ average |
| 5 | The Royal Grammar School, High Wycombe Ofsted: Good (2019), improved significantly 2025 · Grammar school (selective) | 44.4A- average |
| 6 | Royal Latin School Ofsted: Good (2022) · Grammar school (selective) | 44.2A- average |
| 7 | Beaconsfield High School Ofsted: Outstanding (2019), confirmed 2024 · Grammar school (selective) | 44.1B+ average |
| 8 | Aylesbury Grammar School Ofsted: Outstanding (2022) · Grammar school (selective) | 43.0B average |
| 9 | Wycombe High School Ofsted: Outstanding (2024) · Grammar school (selective) | 42.6B+ average |
| 10 | Aylesbury High School Ofsted: Outstanding (2023) · Grammar school (selective) | 42.4B+ average |
| 11 | John Hampden Grammar School Ofsted: Outstanding (2022) · Grammar school (selective) | 41.8B+ average |
| 12 | Sir Henry Floyd Grammar School Ofsted: Outstanding (2024) · Grammar school (selective) | 41.1B average |
| 13 | Burnham Grammar School Ofsted: Good (2012), confirmed 2022 · Grammar school (selective) | 39.8B average |
| 14 | Holmer Green Senior School Ofsted: Report card 2026: 2 strong, 5 expected | 34.8C+ average |
| 15 | Waddesdon CofE School Ofsted: Report card 2026: 4 strong, 3 expected | 33.5B- average |
| 16 | Amersham School Ofsted: Report card 2025: 7 expected | 33.4B- average |
| 17 | The Cottesloe School Ofsted: Report card 2026: 1 strong, 6 expected | 31.3C average |
| 18 | Great Marlow School Ofsted: Good (2013), confirmed 2022 | 30.5C average |
| 19 | John Colet School Ofsted: Good (2016), confirmed 2024 | 29.6C average |
| 20 | Chiltern Hills Academy Ofsted: Good (2017), confirmed 2022 | 29.3C- average |
| 21 | The Misbourne School Ofsted: Report card 2026: 7 expected | 28.8C average |
| 22 | Princes Risborough School Ofsted: Good (2022) | 28.4C- average |
| 23 | The Chalfonts Community College Ofsted: Good (2022) | 28.2C- average |
| 24 | The Beaconsfield School Ofsted: Good (2019), confirmed 2024 | 27.2C- average |
| 25 | The Highcrest Academy Ofsted: Good (2016), some aspects weaker 2024 | 26.0C- average |
| 26 | Buckingham School Ofsted: Good (2023) | 25.6C average |
| 27 | Sir William Ramsay School Ofsted: Inadequate (2022, before conversion) | 24.2D+ average |
| 28 | The Grange School Ofsted: Good (2024) | 23.0C- average |
| 29 | St Michael's Catholic School Ofsted: Report card 2026: 3 strong, 5 expected | 20.7D average |
| 30 | Pioneer Secondary Academy Ofsted: No overall grade (2024) · 2 years of results | 20.4D+ average |
| 31 | E-Act Bourne End Academy Ofsted: Good (2022) | 20.0D average |
| 32 | The Mandeville School Ofsted: No overall grade (2024) · 1 year of results | 19.3 |
Result: average points per A level entry. Source: DfE school performance tables to 2025; Ofsted inspection data.
Page updated 26 September 2026.