| 26 | Bishop Wordsworth's Church of England Grammar School Period 202425 | 6.85 | Grammar · Day · 6th | Salisbury, South West | Outstanding |
| 27 | Sir Joseph Williamson's Mathematical School Period 202425 | 6.82 | Grammar · Day · 6th | Rochester, South East | Outstanding |
| 28 | Watford Grammar School for Boys Period 202425 | 6.80 | Academy · Day · 6th | Watford, East of England | Outstanding |
| 29 | The King's School, Grantham Period 202425 | 6.78 | Grammar · Day · 6th | Grantham, East Midlands | Good |
| 30 | King Edward VI Aston School Period 202425 | 6.77 | Grammar · Day · 6th | Birmingham, West Midlands | Outstanding |
| 31 | The Skinners' School Period 202425 | 6.76 | Grammar · Day · 6th | Tunbridge Wells, South East | Good |
| 32 | Lancaster Royal Grammar School Period 202425 | 6.72 | Grammar · Boarding · 6th | Lancaster, North West | Good |
| 33 | Haberdashers' Adams Period 202425 | 6.70 | Grammar · Boarding · 6th | Newport, West Midlands | Good |
| 34 | John Hampden Grammar School Period 202425 | 6.69 | Grammar · Day · 6th | High Wycombe, South East | Outstanding |
| 35 | Southend High School for Boys Period 202425 | 6.61 | Grammar · Day · 6th | Southend-on-Sea, East of England | Outstanding |
| 36 | Oakwood Park Grammar School Period 202425 | 6.60 | Grammar · Day · 6th | Maidstone, South East | — |
| 37 | King Edward VI Handsworth Grammar School for Boys Period 202425 | 6.59 | Grammar · Day · 6th | Birmingham, West Midlands | Good |
| 38 | Marling School Period 202425 | 6.58 | Grammar · Day · 6th | Stroud, South West | — |
| 39 | Maidstone Grammar School Period 202425 | 6.57 | Grammar · Day · 6th | Maidstone, South East | — |
| 40 | Torquay Boys' Grammar School Period 202425 | 6.55 | Grammar · Day · 6th | Torquay, South West | Good |
| 41 | The Norton Knatchbull School Period 202425 | 6.52 | Grammar · Day · 6th | Ashford, South East | Good |
| 42 | Beths Grammar School Period 202425 | 6.51 | Grammar · Day · 6th | Bexley, London | Good |
| 43 | Ermysted's Grammar School Period 202425 | 6.46 | Grammar · Day · 6th | Skipton, Yorkshire and the Humber | Good |
| 44 | Calday Grange Grammar School Period 202425 | 6.46 | Grammar · Day · 6th | Wirral, North West | — |
| 45 | Poole Grammar School Period 202425 | 6.42 | Grammar · Day · 6th | Poole, South West | — |
| 46 | Gravesend Grammar School Period 202425 | 6.36 | Grammar · Day · 6th | Gravesend, South East | — |
| 47 | Wirral Grammar School for Boys Period 202425 | 6.21 | Grammar · Day · 6th | Wirral, North West | Good |
| 48 | Gunnersbury Catholic School Period 202425 | 6.09 | State · Day · 6th | Brentford, London | Outstanding |
| 49 | The London Oratory School Period 202425 | 5.98 | Academy · Day · 6th | London, London | Outstanding |
| 50 | Holcombe Grammar School Period 202425 | 5.97 | Grammar · Day · 6th | Chatham, South East | — |