| 26 | The Cardinal Vaughan Memorial RC School | 56.2 composite | Academy · Day · 6th | London, London | Outstanding 2021-11-16×0.85 |
| 27 | Hasmonean High School for Boys | 56.2 composite | Academy · Day · 6th | London, London | Good 2023-11-07 |
| 28 | Queen Mary's Grammar School | 55.6 composite | Grammar · Day · 6th | Walsall, West Midlands | Outstanding 2023-03-28×0.85 |
| 29 | St Bonaventure's RC School | 55.2 composite | State · Day · 6th | London, London | Outstanding 2022-11-29×0.85 |
| 30 | Glyn School | 55.1 composite | Academy · Day · 6th | Epsom, South East | Outstanding 2023-09-12 |
| 31 | Challney High School for Boys | 55.0 composite | Academy · Day | Luton, East of England | Outstanding 2023-11-07 |
| 32 | Eden Boys' Leadership Academy, Bradford | 55.0 composite | Free School · Day · 6th | Bradford, Yorkshire and the Humber | Outstanding 2024-02-27 |
| 33 | Avonbourne Boys' Academy | 55.0 composite | Academy · Day | Bournemouth, South West | Outstanding 2023-11-29 |
| 34 | Colchester Royal Grammar School | 54.9 composite | Grammar · Boarding · 6th | Colchester, East of England | Inadequate 2021-05-11×0.7 |
| 35 | King Edward VI Aston School | 54.4 composite | Grammar · Day · 6th | Birmingham, West Midlands | Outstanding 2022-05-10×0.85 |
| 36 | The Royal Grammar School, High Wycombe | 54.2 composite | Grammar · Boarding · 6th | High Wycombe, South East | Good 2019-10-09×0.7 |
| 37 | The King's School, Grantham | 54.0 composite | Grammar · Day · 6th | Grantham, East Midlands | Good 2022-12-13×0.85 |
| 38 | The Skinners' School | 53.8 composite | Grammar · Day · 6th | Tunbridge Wells, South East | Good 2021-11-16×0.85 |
| 39 | Ermysted's Grammar School | 53.5 composite | Grammar · Day · 6th | Skipton, Yorkshire and the Humber | Good 2022-09-28×0.85 |
| 40 | Dartford Grammar School | 53.5 composite | Grammar · Day · 6th | Dartford, South East | Outstanding 2022-12-06×0.85 |
| 41 | Sir Thomas Rich's School | 53.4 composite | Grammar · Day · 6th | Gloucester, South West | Good 2021-10-06×0.85 |
| 42 | King Edward VI Handsworth Grammar School for Boys | 53.4 composite | Grammar · Day · 6th | Birmingham, West Midlands | Good 2024-04-16 |
| 43 | Wirral Grammar School for Boys | 53.3 composite | Grammar · Day · 6th | Wirral, North West | Good 2022-11-08×0.85 |
| 44 | St Cuthbert's High School | 52.4 composite | Academy · Day · 6th | Newcastle-upon-Tyne, North East | Good 2024-02-06 |
| 45 | Spalding Grammar School | 51.8 composite | Grammar · Day · 6th | Spalding, East Midlands | Good 2024-02-06 |
| 46 | St Olave's and St Saviour's Grammar School | 51.5 composite | Grammar · Day · 6th | Orpington, London | — 2024-11-05 |
| 47 | Ilford County High School | 51.5 composite | Grammar · Day · 6th | Ilford, London | Good 2021-09-21×0.85 |
| 48 | Lancaster Royal Grammar School | 51.5 composite | Grammar · Boarding · 6th | Lancaster, North West | Good 2021-10-19×0.85 |
| 49 | Carre's Grammar School | 51.2 composite | Grammar · Day · 6th | Sleaford, East Midlands | Good 2023-12-05 |
| 50 | Saint Ambrose College | 50.6 composite | Grammar · Day · 6th | Altrincham, North West | Good 2020-02-18×0.7 |