| Windham Nursery School102882 | Nursery | Outstanding | 0.0% | 83 |
| Waldegrave School138461 | Secondary | Outstanding | 10.3% | 1,470 |
| Unicorn School102944 | Not applicable | — | — | 136 |
| Twickenham School143420 | Secondary | Expected standard | 35.2% | 774 |
| Twickenham Primary Academy142122 | Primary | Outstanding | 14.7% | 380 |
| Twickenham Preparatory School102943 | Not applicable | — | — | 233 |
| Turing House School141963 | Secondary | Outstanding | 16.3% | 1,047 |
| Trafalgar Junior School102900 | Primary | Good | 19.7% | 274 |
| Trafalgar Infant School102901 | Primary | Good | 18.0% | 133 |
| Tower House School102937 | Not applicable | — | — | 181 |
| Thomson House School139549 | Primary | Outstanding | 10.4% | 366 |
| Thomas's College149569 | Not applicable | — | — | 304 |
| The Vineyard School102906 | Primary | Good | 5.4% | 516 |
| The Swedish School102948 | Not applicable | — | — | 216 |
| The Russell Primary School102896 | Primary | Good | 17.0% | 207 |
| The Royal Ballet School102947 | Not applicable | — | — | 227 |
| The Richmond upon Thames School143022 | Secondary | Good | 21.1% | 760 |
| The Old Vicarage School102935 | Not applicable | — | — | 227 |
| The Mall School102933 | Not applicable | — | — | 218 |
| The King's Church of England Primary School102921 | Primary | Good | 8.8% | 397 |
| The Harrodian School102950 | Not applicable | — | — | 1,034 |
| The German School102945 | Not applicable | — | — | 859 |
| Teddington School138460 | Secondary | Good | 18.9% | 1,405 |
| Strathmore School143318 | Not applicable | Good | 40.2% | 108 |
| Stanley Primary School102898 | Primary | Good | 33.5% | 385 |
| St Stephen's C E Primary School102915 | Primary | Good | 6.7% | 417 |
| St Richard's Church of England Primary School102907 | Primary | Good | 44.4% | 153 |
| St Richard Reynolds Catholic Primary School149298 | Primary | Outstanding | 6.2% | 210 |
| St Richard Reynolds Catholic High School149297 | Secondary | Outstanding | 9.0% | 1,175 |
| St Paul's School102942 | Not applicable | — | — | 1,504 |
| St Osmund's Catholic Primary School149926 | Primary | Good | 6.0% | 167 |
| St Mary's University, Twickenham133895 | Not applicable | — | — | — |
| St Mary's Hampton Church of England Primary139421 | Primary | Good | 21.1% | 161 |
| St Mary's Church of England Primary School102914 | Primary | Outstanding | 3.7% | 619 |
| St Mary's and St Peter's Church of England Primary School102917 | Primary | Outstanding | 7.1% | 621 |
| St Mary Magdalen's Catholic Primary School102909 | Primary | Good | 23.0% | 152 |
| St John the Baptist Church of England Junior School102911 | Primary | Good | 15.1% | 212 |
| St James's Catholic Primary School102913 | Primary | Outstanding | 2.9% | 669 |
| St Elizabeth's Catholic Primary School149925 | Primary | Outstanding | 4.2% | 212 |
| St Edmund's Catholic Primary School102912 | Primary | Good | 7.1% | 442 |
| St Catherine's School102936 | Not applicable | — | — | 381 |
| Sheen Mount Primary School102897 | Primary | Good | 3.3% | 598 |
| Seva Education Twickenham151911 | Not applicable | — | — | 21 |
| Sacred Heart Catholic Primary School102916 | Primary | Good | 20.0% | 160 |
| Richmond and Hillcroft Adult and Community College (Rhacc)133053 | 16 plus | — | — | — |
| Radnor House Prep School149692 | Not applicable | — | — | 77 |
| Radnor House137018 | Not applicable | — | — | 471 |
| Orleans Primary School102895 | Primary | Good | 6.5% | 429 |
| Orleans Park School138651 | Secondary | Outstanding | 8.9% | 1,403 |
| Newland House School102934 | Not applicable | — | — | 392 |