| 26 | Queen Elizabeth Grammar School Period 202425 | 43.8 | Independent · Day · 6th | Wakefield, Yorkshire and the Humber | — |
| 27 | Birkdale School Period 202425 | 43.7 | Independent · Day · 6th | Sheffield, Yorkshire and the Humber | — |
| 28 | Mazahirul Uloom London School Period 202425 | 43.1 | Independent · Day | London, London | Good |
| 29 | Newcastle School for Boys Period 202425 | 43.0 | Independent · Day · 6th | Newcastle-upon-Tyne, North East | — |
| 30 | The Manchester Grammar School Period 202425 | 42.9 | Independent · Day · 6th | Manchester, North West | — |
| 31 | The British Muslim School Period 202425 | 41.8 | Independent · Boarding | West Midlands, West Midlands | Requires Improvement |
| 32 | Haberdashers' Boys' School Period 202425 | 41.0 | Independent · Day · 6th | Unknown, East of England | — |
| 33 | Queen Elizabeth's Hospital Period 202425 | 40.8 | Independent · Day · 6th | Bristol, South West | — |
| 34 | Hafs Academy Period 202425 | 39.9 | Independent · Day | London, London | — |
| 35 | Halliford School Period 202425 | 39.6 | Independent · Day · 6th | Shepperton, South East | — |
| 36 | City of London School Period 202425 | 39.2 | Independent · Day · 6th | London, London | — |
| 37 | Madinatul Uloom Al Islamiya School Period 202425 | 36.8 | Independent · Boarding · 6th | Worcestershire, West Midlands | Requires Improvement |
| 38 | Al-Khair School Period 202425 | 35.8 | Independent · Day | Croydon, London | Good |
| 39 | Kingswood House School Period 202425 | 34.9 | Independent · Day | Epsom, South East | — |
| 40 | Bolton School Boys' Division Period 202425 | 34.3 | Independent · Day · 6th | Bolton, North West | — |
| 41 | Warwick School Period 202425 | 33.3 | Independent · Boarding · 6th | Warwick, West Midlands | — |
| 42 | St Columba's College Period 202425 | 32.9 | Independent · Day · 6th | St Albans, East of England | — |
| 43 | Menorah Grammar School Period 202425 | 31.8 | Independent · Day · 6th | Edgware, London | Requires Improvement |
| 44 | Royal Grammar School Guildford Period 202425 | 30.6 | Independent · Day · 6th | Unknown, South East | — |
| 45 | Etz Chaim Boys School Period 202425 | 27.0 | Independent · Day · 6th | Unknown, North West | Requires Improvement |
| 46 | Bruern Abbey School Period 202425 | 26.3 | Independent · Boarding · 6th | Bicester, South East | — |
| 47 | Cambridge Street School Period 202425 | 24.9 | Independent · Day · 6th | Batley, Yorkshire and the Humber | — |
| 48 | Hampton School Period 202425 | 21.7 | Independent · Day · 6th | Hampton, London | — |
| 49 | Merchant Taylors' School Period 202425 | 21.7 | Independent · Day · 6th | Northwood, East of England | — |
| 50 | Merchant Taylors' Schools Period 202425 | 21.4 | Independent · Day · 6th | Liverpool, North West | — |