| 26 | OneSchool Global UK - Swaffham Campus Period 202425 | 42.9% | Independent · Day · 6th | Swaffham, East of England | — |
| 27 | St John's School Period 202425 | 42.3% | Independent · Day | Unknown, East of England | — |
| 28 | Bedford Greenacre Independent School Period 202425 | 40.9% | Independent · Day · 6th | Bedford, East of England | — |
| 29 | Stanborough Secondary School Period 202425 | 38.1% | Independent · Day · 6th | Watford, East of England | — |
| 30 | Saint Felix School Period 202425 | 34.0% | Independent · Boarding · 6th | Southwold, East of England | — |
| 31 | Iqra Academy Period 202425 | 24.1% | Independent · Day · 6th | Peterborough, East of England | Good |
| 32 | Egerton-Rothesay School Period 202425 | 21.7% | Independent · Day · 6th | Berkhamsted, East of England | — |
| 33 | Langley School Period 202425 | 16.2% | Independent · Boarding · 6th | Norfolk, East of England | — |
| 34 | Finborough School Period 202425 | 1.2% | Independent · Boarding · 6th | Stowmarket, East of England | — |
| 35 | Royal Hospital School Period 202425 | 1.1% | Independent · Boarding · 6th | Ipswich, East of England | — |
| 36 | St Edmund's College Period 202425 | 1.0% | Independent · Boarding · 6th | Ware, East of England | — |
| 37 | The Stephen Perse Foundation Period 202425 | 0.0% | Independent · Boarding · 6th | Unknown, East of England | — |
| 38 | St Albans High School for Girls Period 202425 | 0.0% | Independent · Day · 6th | Unknown, East of England | — |
| 39 | Framlingham College Period 202425 | 0.0% | Independent · Boarding · 6th | Woodbridge, East of England | — |
| 40 | Culford School Period 202425 | 0.0% | Independent · Boarding · 6th | Bury St. Edmunds, East of England | — |
| 41 | Woodbridge School Period 202425 | 0.0% | Independent · Boarding · 6th | Woodbridge, East of England | — |
| 42 | St Albans Independent College Period 202425 | 0.0% | Independent · Day · 6th | St Albans, East of England | Good |
| 43 | Include School Norfolk Period 202425 | 0.0% | Independent · Day | Norfolk, East of England | Good |
| 44 | Merchant Taylors' School Period 202425 | 0.0% | Independent · Day · 6th | Northwood, East of England | — |
| 45 | Haileybury College Period 202425 | 0.0% | Independent · Boarding · 6th | Hertford, East of England | — |
| 46 | Bishop's Stortford College Period 202425 | 0.0% | Independent · Boarding · 6th | Bishop's Stortford, East of England | — |
| 47 | Abbey College Cambridge Period 202425 | 0.0% | Independent · Boarding · 6th | Cambridgeshire, East of England | — |
| 48 | Berkhamsted School Period 202425 | 0.0% | Independent · Boarding · 6th | Berkhamsted, East of England | — |
| 49 | Immanuel College Period 202425 | 0.0% | Independent · Day · 6th | Bushey, East of England | — |
| 50 | Aldenham School Period 202425 | 0.0% | Independent · Boarding · 6th | Elstree, East of England | — |