| Saint Christina's School101169 | Not applicable | — | — | 162 |
| Soho Parish CofE Primary School101131 | Primary | Good | 32.2% | 90 |
| Southbank International School Westminster143530 | Not applicable | — | — | 456 |
| St Augustine's Federated Schools: CE High School101154 | Secondary | Good | 57.7% | 953 |
| St Augustines Federated Schools: CofE Primary School101125 | Primary | Good | 57.4% | 203 |
| St Barnabas' CofE Primary School101126 | Primary | Good | 40.4% | 114 |
| St Clement Danes CofE Primary School101127 | Primary | Outstanding | 26.9% | 193 |
| St Edward's Catholic Primary School101128 | Primary | Good | 58.8% | 199 |
| St Gabriel's CofE Primary School101129 | Primary | Good | 47.1% | 187 |
| St George's Catholic School139369 | Secondary | Outstanding | 36.7% | 1,170 |
| St George's Hanover Square CofE Primary School101130 | Primary | Good | 38.4% | 73 |
| St James & St John Church of England Primary School101132 | Primary | Good | 27.3% | 143 |
| St John's Wood Primary School101107 | Primary | Good | 24.2% | 428 |
| St Joseph's RC Primary School149488 | Primary | Outstanding | 15.3% | 264 |
| St Luke's CofE Primary School101134 | Primary | Outstanding | 52.2% | 186 |
| St Mary Magdalene & St Stephen's CofE Primary School101135 | Primary | Good | 42.9% | 168 |
| St Mary's Bryanston Square CofE School101136 | Primary | Good | 25.6% | 166 |
| St Matthew's School, Westminster101138 | Primary | Good | 31.9% | 99 |
| St Peter's CofE School101139 | Primary | Outstanding | 48.4% | 192 |
| St Peter's Eaton Square CofE Primary School101140 | Primary | Good | 17.7% | 147 |
| St Saviour's CofE Primary School101141 | Primary | Good | 17.8% | 214 |
| St Vincent de Paul Catholic Primary School152443 | Primary | — | — | — |
| St Vincent's Catholic Primary School101143 | Primary | Outstanding | 13.1% | 236 |
| St. Mary of the Angels Catholic Primary School101137 | Primary | Good | 53.6% | 250 |
| Sylvia Young Theatre School101172 | Not applicable | — | — | 185 |
| Tachbrook Nursery School101104 | Nursery | Outstanding | 5.6% | 52 |
| The American School in London101168 | Not applicable | — | — | 1,428 |
| The Grey Coat Hospital138313 | Secondary | Outstanding | 30.3% | 1,167 |
| The St Marylebone Church of England Bridge School139600 | Not applicable | Good | 61.4% | 71 |
| The St Marylebone CofE School137353 | Secondary | Outstanding | 26.0% | 1,181 |
| United Colleges Group130423 | 16 plus | — | — | — |
| University of Westminster133898 | Not applicable | — | — | — |
| Westminster Abbey Choir School101159 | Not applicable | — | — | 27 |
| Westminster Academy131262 | Secondary | Good | 55.2% | 1,003 |
| Westminster Cathedral Choir School101166 | Not applicable | — | — | 266 |
| Westminster City School138312 | Secondary | Good | 46.9% | 790 |
| Westminster School101162 | Not applicable | — | — | 780 |
| Westminster Under School101165 | Not applicable | — | — | 275 |
| Wetherby Preparatory School134822 | Not applicable | — | — | 255 |
| Wetherby Senior School142336 | Not applicable | — | — | 406 |
| Wilberforce Primary139824 | Primary | Good | 50.6% | 157 |
| Woodside School148155 | Not applicable | — | — | 1 |