| 1 | Dame Alice Owen's School Period 202425 | 50.9% | Academy · Day · 6th | Potters Bar, East of England | Outstanding |
| 2 | The Thetford Academy Period 202425 | 31.6% | Academy · Day · 6th | Thetford, East of England | Good |
| 3 | St George's School Period 202425 | 31.3% | Academy · Boarding · 6th | Harpenden, East of England | — |
| 4 | Queens' School Period 202425 | 29.5% | Academy · Day · 6th | Bushey, East of England | — |
| 5 | Roundwood Park School Period 202425 | 28.8% | Academy · Day · 6th | Harpenden, East of England | Outstanding |
| 6 | Sir John Lawes School Period 202425 | 27.5% | Academy · Day · 6th | Harpenden, East of England | Outstanding |
| 7 | St Clement Danes School Period 202425 | 27.5% | Academy · Day · 6th | Rickmansworth, East of England | Outstanding |
| 8 | Monk's Walk School Period 202425 | 27.0% | Academy · Day · 6th | Welwyn Garden City, East of England | — |
| 9 | Marriotts School Period 202425 | 26.3% | State · Day · 6th | Stevenage, East of England | Good |
| 10 | Chesterton Community College Period 202425 | 25.6% | Academy · Day · 6th | Cambridge, East of England | — |
| 11 | Sandringham School Period 202425 | 25.3% | Academy · Day · 6th | St Albans, East of England | Outstanding |
| 12 | Beaumont School Period 202425 | 25.1% | Academy · Day · 6th | St Albans, East of England | — |
| 13 | Parmiter's School Period 202425 | 23.8% | Academy · Day · 6th | Watford, East of England | Outstanding |
| 14 | Farlingaye High School Period 202425 | 22.9% | Academy · Day · 6th | Woodbridge, East of England | Good |
| 15 | Mildenhall College Academy Period 202425 | 22.7% | Academy · Day · 6th | Mildenhall, East of England | — |
| 16 | Yavneh College Period 202425 | 22.6% | Academy · Day · 6th | Borehamwood, East of England | Good |
| 17 | Roding Valley High School Period 202425 | 22.5% | Academy · Day · 6th | Loughton, East of England | Good |
| 18 | Sawtry Village Academy Period 202425 | 22.2% | Academy · Day · 6th | Huntingdon, East of England | — |
| 19 | Harris Academy Riverside Period 202425 | 22.0% | Free School · Day · 6th | Purfleet, East of England | Good |
| 20 | The Billericay School Period 202425 | 22.0% | Academy · Day · 6th | Billericay, East of England | — |
| 21 | Hinchingbrooke School Period 202425 | 21.9% | Academy · Day · 6th | Huntingdon, East of England | — |
| 22 | Attleborough Academy Period 202425 | 21.4% | Academy · Day · 6th | Attleborough, East of England | — |
| 23 | Thomas Clarkson Academy Period 202425 | 21.1% | Academy · Day · 6th | Wisbech, East of England | Good |
| 24 | The Broxbourne School Period 202425 | 21.1% | Academy · Day · 6th | Broxbourne, East of England | Outstanding |
| 25 | Cedars Upper School Period 202425 | 20.7% | Academy · Day · 6th | Leighton Buzzard, East of England | Good |