| 1 | Queen Elizabeth's School, Barnet | 76.5 composite | Grammar · Day · 6th | Barnet, London | Outstanding 2022-05-17×0.85 |
| 2 | Reading School | 74.2 composite | Grammar · Boarding · 6th | Reading, South East | Outstanding 2023-11-21 |
| 3 | Wilson's School | 73.3 composite | Grammar · Day · 6th | Wallington, London | Outstanding 2022-09-28×0.85 |
| 4 | King Edward VI Camp Hill School for Boys | 69.6 composite | Grammar · Day · 6th | Birmingham, West Midlands | Outstanding 2023-11-22 |
| 5 | King Edward VI School | 68.8 composite | Grammar · Day · 6th | Stratford-upon-Avon, West Midlands | Outstanding 2021-11-30×0.85 |
| 6 | King Edward VI Grammar School, Chelmsford | 68.0 composite | Grammar · Day · 6th | Chelmsford, East of England | Outstanding 2021-12-08×0.85 |
| 7 | Tauheedul Islam Boys' High School | 67.7 composite | Free School · Day · 6th | Blackburn, North West | Outstanding 2024-03-05 |
| 8 | Bishop Vesey's Grammar School | 65.8 composite | Grammar · Day · 6th | Sutton Coldfield, West Midlands | Outstanding 2024-04-30 |
| 9 | Westcliff High School for Boys Academy | 64.8 composite | Grammar · Day · 6th | Westcliff-on-Sea, East of England | Outstanding 2023-11-21 |
| 10 | Altrincham Grammar School for Boys | 64.5 composite | Grammar · Day · 6th | Altrincham, North West | Outstanding 2022-09-27×0.85 |
| 11 | Tiffin School | 63.6 composite | Grammar · Day · 6th | Kingston upon Thames, London | Good 2022-05-24×0.85 |
| 12 | Dr Challoner's Grammar School | 62.3 composite | Grammar · Day · 6th | Amersham, South East | Outstanding 2019-11-05×0.7 |
| 13 | Bishop Wordsworth's Church of England Grammar School | 61.6 composite | Grammar · Day · 6th | Salisbury, South West | Outstanding 2022-11-15×0.85 |
| 14 | Sutton Grammar School | 61.0 composite | Grammar · Day · 6th | Sutton, London | Good 2022-06-22×0.85 |
| 15 | Harris Boys' Academy East Dulwich | 60.9 composite | Academy · Day · 6th | London, London | Outstanding 2023-11-28 |
| 16 | Bournemouth School | 59.7 composite | Grammar · Day · 6th | Bournemouth, South West | Outstanding 2024-02-27 |
| 17 | Lawrence Sheriff School | 59.7 composite | Grammar · Day · 6th | Rugby, West Midlands | Outstanding 2022-03-29×0.85 |
| 18 | Gunnersbury Catholic School | 58.6 composite | State · Day · 6th | Brentford, London | Outstanding 2023-01-17×0.85 |
| 19 | Aylesbury Grammar School | 58.2 composite | Grammar · Day · 6th | Aylesbury, South East | Outstanding 2022-11-02×0.85 |
| 20 | Southend High School for Boys | 58.1 composite | Grammar · Day · 6th | Southend-on-Sea, East of England | Outstanding 2024-06-12 |
| 21 | John Hampden Grammar School | 57.1 composite | Grammar · Day · 6th | High Wycombe, South East | Outstanding 2022-09-14×0.85 |
| 22 | The London Oratory School | 57.1 composite | Academy · Day · 6th | London, London | Outstanding 2022-09-13×0.85 |
| 23 | Sir Joseph Williamson's Mathematical School | 57.0 composite | Grammar · Day · 6th | Rochester, South East | Outstanding 2023-03-21×0.85 |
| 24 | Watford Grammar School for Boys | 56.6 composite | Academy · Day · 6th | Watford, East of England | Outstanding 2021-10-13×0.85 |
| 25 | SGS Berkeley Green UTC | 56.4 composite | Free School · Day · 6th | Berkeley, South West | Good 2022-02-15×0.85 |