| 226 | LVS Ascot | 785 pupils | Independent · Boarding · 6th | Ascot, South East | — ISI · Good |
| 227 | Bath Academy | 80 pupils | Independent · Boarding · 6th | Bath, South West | — ISI · Good |
| 228 | Austin Friars | 323 pupils | Independent · Day · 6th | Carlisle, North West | — ISI · Unsatisfactory |
| 229 | Framlingham College | 557 pupils | Independent · Boarding · 6th | Woodbridge, East of England | — |
| 230 | Claremont School | 545 pupils | Independent · Boarding · 6th | St Leonards-on-Sea, South East | — |
| 231 | Bournemouth Collegiate School | 385 pupils | Independent · Boarding · 6th | Bournemouth, South West | — ISI · Good |
| 232 | London Park School Mayfair and London Park School Sixth | 253 pupils | Independent · Day · 6th | London, London | — ISI · Good |
| 233 | Cokethorpe School | 564 pupils | Independent · Day · 6th | Witney, South East | — ISI · Good |
| 234 | Embley | 688 pupils | Independent · Boarding · 6th | Romsey, South East | — ISI · Unsatisfactory |
| 235 | Sibford School | 396 pupils | Independent · Boarding · 6th | Banbury, South East | — ISI · Good |
| 236 | Tring Park School for the Performing Arts | 333 pupils | Independent · Boarding · 6th | Tring, East of England | — ISI · Good |
| 237 | Bridgewater School | 467 pupils | Independent · Day · 6th | Manchester, North West | — ISI · Good |
| 238 | Stoke College | 104 pupils | Independent · Boarding · 6th | Sudbury, East of England | — ISI · Good |
| 239 | Tranby | 494 pupils | Independent · Day · 6th | Hull, Yorkshire and the Humber | — ISI · Good |
| 240 | St. Dominic's Grammar School | 319 pupils | Independent · Day · 6th | Stafford, West Midlands | — |
| 241 | Hurtwood House School | 319 pupils | Independent · Boarding · 6th | Dorking, South East | — ISI · Unsatisfactory |
| 242 | St. Mary's College | 824 pupils | Independent · Day · 6th | Liverpool, North West | — |
| 243 | ArtsEd Day School & Sixth Form | 283 pupils | Independent · Day · 6th | London, London | — ISI · Good |
| 244 | St Lawrence College | 371 pupils | Independent · Boarding · 6th | Ramsgate, South East | — ISI · Good |
| 245 | Thomas's College | 111 pupils | Independent · Boarding · 6th | Richmond, London | — ISI · Good |
| 246 | Buckswood School | 250 pupils | Independent · Boarding · 6th | East Sussex, South East | — ISI · Good |
| 247 | North London Grammar School | 223 pupils | Independent · Boarding · 6th | London, London | — ISI · Good |
| 248 | Bosworth Independent School | 180 pupils | Independent · Boarding · 6th | Unknown, East Midlands | — ISI · Good |
| 249 | The Purcell School | 195 pupils | Independent · Boarding · 6th | Unknown, East of England | — ISI · Good |
| 250 | Beechwood School | 350 pupils | Independent · Boarding · 6th | Tunbridge Wells, South East | — ISI · Good |