| 426 | Wykham Park | 832 pupils | Academy · Day · 6th | Banbury, South East | — |
| 427 | Goodwin Academy | 830 pupils | Academy · Day · 6th | Deal, South East | — |
| 428 | New Line Learning Academy | 819 pupils | Academy · Day | Maidstone, South East | — |
| 429 | Brighton Aldridge Community Academy | 813 pupils | Academy · Day · 6th | Brighton, South East | — |
| 430 | The Bishop David Brown School | 805 pupils | Academy · Day | Woking, South East | — |
| 431 | The Eastbourne Academy | 800 pupils | Academy · Day | Eastbourne, South East | — |
| 432 | Altwood Church of England School | 794 pupils | Academy · Day · 6th | Maidenhead, South East | — |
| 433 | Eggar's School | 781 pupils | Academy · Day | Alton, South East | — |
| 434 | Icknield Community College | 766 pupils | Academy · Day | Watlington, South East | — |
| 435 | Cressex Community School | 762 pupils | State · Day · 6th | High Wycombe, South East | — |
| 436 | Uplands Academy | 736 pupils | Academy · Day · 6th | Wadhurst, South East | — |
| 437 | Everest Community Academy | 733 pupils | Academy · Day | Basingstoke, South East | — |
| 438 | Frogmore Community College | 702 pupils | Academy · Day | Yateley, South East | — |
| 439 | The Priory Church of England School | 671 pupils | Academy · Day | Dorking, South East | — |
| 440 | Churchmead Church of England (VA) School | 666 pupils | State · Day · 6th | Slough, South East | — |
| 441 | Jubilee High School | 664 pupils | Academy · Day | Addlestone, South East | — |
| 442 | Lift Sir Herbert Leon | 647 pupils | Academy · Day | Milton Keynes, South East | — |
| 443 | King's Academy Ringmer | 642 pupils | Academy · Day | Lewes, South East | — |
| 444 | Sir Thomas Fremantle School | 632 pupils | Free School · Day | Winslow, South East | — |
| 445 | Pioneer Secondary Academy | 625 pupils | Free School · Day · 6th | Stoke Poges, South East | — |
| 446 | Eden Girls' School, Slough | 619 pupils | Free School · Day | Slough, South East | — |
| 447 | The Island Free School | 619 pupils | Free School · Day | Ventnor, South East | — |
| 448 | The Holmesdale School | 597 pupils | Academy · Day · 6th | Snodland, South East | — |
| 449 | Desborough College | 578 pupils | Academy · Day · 6th | Maidenhead, South East | — |
| 450 | Wye School | 575 pupils | Free School · Day · 6th | Wye, South East | — |