| 51 | Barton Court Grammar School Period 202425 | 23.9% | Grammar · Day · 6th | Canterbury, South East | Good |
| 52 | Simon Langton Grammar School for Boys Period 202425 | 23.4% | Grammar · Day · 6th | Canterbury, South East | — |
| 53 | North Oxfordshire Academy Period 202425 | 22.7% | Academy · Day · 6th | Banbury, South East | — |
| 54 | Maidstone Grammar School Period 202425 | 22.7% | Grammar · Day · 6th | Maidstone, South East | — |
| 55 | Imberhorne School Period 202425 | 22.6% | State · Day · 6th | East Grinstead, South East | — |
| 56 | St Paul's Catholic College Period 202425 | 22.5% | Academy · Day · 6th | Sunbury-on-Thames, South East | — |
| 57 | Oriel High School Period 202425 | 22.4% | State · Day · 6th | Crawley, South East | — |
| 58 | Weald School, The Period 202425 | 22.4% | State · Day · 6th | Billingshurst, South East | — |
| 59 | The Emmbrook School Period 202425 | 21.8% | Academy · Day · 6th | Wokingham, South East | Good |
| 60 | The North School Period 202425 | 21.7% | Academy · Day · 6th | Ashford, South East | — |
| 61 | Cranbrook School Period 202425 | 21.7% | Grammar · Boarding · 6th | Cranbrook, South East | Good |
| 62 | Fitzharrys School Period 202425 | 21.4% | Academy · Day · 6th | Abingdon, South East | — |
| 63 | Holyport College Period 202425 | 21.2% | Free School · Boarding · 6th | Holyport, South East | Good |
| 64 | Maiden Erlegh School Period 202425 | 20.6% | Academy · Day · 6th | Reading, South East | Outstanding |
| 65 | Tunbridge Wells Grammar School for Boys Period 202425 | 20.0% | Grammar · Day · 6th | Tunbridge Wells, South East | — |
| 66 | Oakwood Park Grammar School Period 202425 | 20.0% | Grammar · Day · 6th | Maidstone, South East | — |
| 67 | Dartford Grammar School for Girls Period 202425 | 19.9% | Grammar · Day · 6th | Dartford, South East | — |
| 68 | The Willink School Period 202425 | 19.8% | State · Day · 6th | Reading, South East | — |
| 69 | Simon Langton Girls' Grammar School Period 202425 | 19.7% | Grammar · Day · 6th | Canterbury, South East | — |
| 70 | Edgbarrow School Period 202425 | 19.6% | Academy · Day · 6th | Crowthorne, South East | Outstanding |
| 71 | Weald of Kent Grammar School Period 202425 | 19.6% | Grammar · Day · 6th | Tonbridge, South East | — |
| 72 | The Warriner School Period 202425 | 19.4% | Academy · Day · 6th | Banbury, South East | Good |
| 73 | The Radcliffe School Period 202425 | 19.2% | State · Day · 6th | Milton Keynes, South East | — |
| 74 | King Alfred's Period 202425 | 18.9% | Academy · Day · 6th | Wantage, South East | Good |
| 75 | Ranelagh School Period 202425 | 18.8% | Academy · Day · 6th | Bracknell, South East | — |