| 101 | Hazelwick School Period 202425 | 16.2% | Academy · Day · 6th | Crawley, South East | Outstanding |
| 102 | The Angmering School Period 202425 | 16.1% | State · Day · 6th | Littlehampton, South East | Good |
| 103 | Chatham & Clarendon Grammar School Period 202425 | 16.0% | Grammar · Day · 6th | Ramsgate, South East | — |
| 104 | The Burgate School and Sixth Form Period 202425 | 16.0% | Academy · Day · 6th | Fordingbridge, South East | — |
| 105 | Blessed George Napier Catholic School and Sixth Form Period 202425 | 15.8% | Academy · Day · 6th | Banbury, South East | Good |
| 106 | Dover Grammar School for Girls Period 202425 | 15.6% | Grammar · Day · 6th | Dover, South East | — |
| 107 | The Ashcombe School Period 202425 | 15.6% | Academy · Day · 6th | Dorking, South East | — |
| 108 | Leigh Academy Longfield Period 202425 | 15.4% | Academy · Day · 6th | Longfield, South East | Good |
| 109 | Uplands Academy Period 202425 | 15.4% | Academy · Day · 6th | Wadhurst, South East | — |
| 110 | Leigh Academy Hugh Christie Period 202425 | 15.4% | Academy · Day · 6th | Tonbridge, South East | Requires Improvement |
| 111 | Thomas Bennett Community College Period 202425 | 15.4% | Academy · Day · 6th | Crawley, South East | Good |
| 112 | Rainham Mark Grammar School Period 202425 | 15.4% | Grammar · Day · 6th | Gillingham, South East | Good |
| 113 | Heathfield Community College Period 202425 | 15.3% | State · Day · 6th | Heathfield, South East | Good |
| 114 | The Brakenhale School Period 202425 | 15.2% | Academy · Day · 6th | Bracknell, South East | — |
| 115 | Chichester High School Period 202425 | 14.8% | Academy · Day · 6th | Chichester, South East | — |
| 116 | Sir Roger Manwood's School Period 202425 | 14.8% | Grammar · Day · 6th | Sandwich, South East | Good |
| 117 | Windsor Girls' School Period 202425 | 14.7% | Academy · Day · 6th | Windsor, South East | Requires Improvement |
| 118 | The Marlborough Church of England School Period 202425 | 14.6% | Academy · Day · 6th | Woodstock, South East | — |
| 119 | All Hallows Catholic School Period 202425 | 14.3% | Academy · Day · 6th | Farnham, South East | — |
| 120 | E-Act Bourne End Academy Period 202425 | 14.3% | Academy · Day · 6th | Bourne End, South East | Good |
| 121 | Epsom and Ewell High School Period 202425 | 14.3% | Academy · Day · 6th | Epsom, South East | — |
| 122 | Westlands School Period 202425 | 14.3% | Academy · Day · 6th | Sittingbourne, South East | — |
| 123 | Towers School and Sixth Form Centre Period 202425 | 14.3% | Academy · Day · 6th | Ashford, South East | — |
| 124 | Steyning Grammar School Period 202425 | 13.9% | Academy · Boarding · 6th | Steyning, South East | Requires Improvement |
| 125 | Bennett Memorial Diocesan School Period 202425 | 13.8% | Academy · Day · 6th | Tunbridge Wells, South East | Outstanding |