| 151 | Harris Academy Beckenham Period 202425 | 13.8% | Academy · Day · 6th | Beckenham, London | — |
| 152 | Brentside High School Period 202425 | 13.8% | State · Day · 6th | London, London | — |
| 153 | The Hollyfield School and Sixth Form Centre Period 202425 | 13.6% | Academy · Day · 6th | Surbiton, London | — |
| 154 | Central Foundation Boys' School Period 202425 | 13.6% | State · Day · 6th | London, London | — |
| 155 | The John Fisher School Period 202425 | 13.6% | State · Day · 6th | Purley, London | — |
| 156 | Southfields Academy Period 202425 | 13.6% | Academy · Day · 6th | London, London | — |
| 157 | Harris Lowe Academy Willesden Period 202425 | 13.6% | Academy · Day · 6th | London, London | — |
| 158 | Westminster City School Period 202425 | 13.5% | Academy · Day · 6th | London, London | — |
| 159 | Chiswick School Period 202425 | 13.5% | Academy · Day · 6th | London, London | Good |
| 160 | Swakeleys School for Girls Period 202425 | 13.3% | Academy · Day · 6th | Uxbridge, London | Good |
| 161 | The Heathland School Period 202425 | 13.3% | State · Day · 6th | Hounslow, London | Outstanding |
| 162 | Finchley Catholic High School Period 202425 | 13.2% | State · Day · 6th | London, London | — |
| 163 | Dormers Wells High School Period 202425 | 13.2% | Academy · Day · 6th | Southall, London | — |
| 164 | Mulberry School for Girls Period 202425 | 13.1% | Academy · Day · 6th | London, London | Outstanding |
| 165 | Rivers Academy West London Period 202425 | 13.0% | Academy · Day · 6th | Feltham, London | — |
| 166 | City of London Academy (Southwark) Period 202425 | 13.0% | Academy · Day · 6th | London, London | Good |
| 167 | Bentley Wood High School Period 202425 | 12.9% | Academy · Day · 6th | Stanmore, London | Outstanding |
| 168 | Plumstead Manor School Period 202425 | 12.8% | State · Day · 6th | London, London | Requires Improvement |
| 169 | St George's Catholic School Period 202425 | 12.7% | Academy · Day · 6th | London, London | — |
| 170 | Darrick Wood School Period 202425 | 12.6% | Academy · Day · 6th | Orpington, London | Good |
| 171 | The UCL Academy Period 202425 | 12.6% | Academy · Day · 6th | Camden, London | Good |
| 172 | Harris City Academy Crystal Palace Period 202425 | 12.5% | Academy · Day · 6th | London, London | — |
| 173 | Saint Claudine's Catholic School for Girls Period 202425 | 12.5% | Academy · Day · 6th | London, London | — |
| 174 | Uxbridge High School Period 202425 | 12.5% | Academy · Day · 6th | Uxbridge, London | — |
| 175 | Northwood School Period 202425 | 12.5% | Academy · Day · 6th | Northwood, London | — |