| Yapton CE Primary School126001 | Primary | Good | 19.3% | 306 |
| Worthing High School139109 | Secondary | Good | 15.4% | 1,055 |
| Worth School126137 | Not applicable | — | — | 655 |
| Woodlands Meed136114 | Not applicable | Good | 32.6% | 281 |
| Woodgate Primary Academy149522 | Primary | Good | 20.4% | 147 |
| Wisborough Green Primary School125860 | Primary | Good | 5.3% | 189 |
| Windlesham House School126113 | Not applicable | — | — | 315 |
| William Penn School126002 | Primary | Requires Improvement | 14.8% | 81 |
| Whytemead Primary School148719 | Primary | Good | 20.7% | 227 |
| White Meadows Primary Academy140794 | Primary | Good | 34.0% | 640 |
| Westbourne Primary School125858 | Primary | Requires Improvement | 25.9% | 166 |
| Westbourne House School126105 | Not applicable | — | — | 343 |
| West Wittering Parochial Church of England School126000 | Primary | Good | 12.1% | 99 |
| West Sussex Alternative Provision College131182 | Not applicable | Good | 62.8% | 242 |
| West Park CofE Primary (Controlled) School126016 | Primary | Good | 12.8% | 802 |
| West Hoathly CofE Primary School151828 | Primary | Requires Improvement | — | — |
| West Green Primary School125826 | Primary | Good | 26.4% | 208 |
| West Dean CofE Primary School151586 | Primary | Requires Improvement | — | — |
| West Chiltington Community Primary School125859 | Primary | Good | 7.9% | 189 |
| Weald School, the126068 | Secondary | Good | 12.8% | 1,784 |
| Waterfield Primary School145544 | Primary | Good | 29.1% | 395 |
| Warnham CofE Primary School125998 | Primary | Good | 5.0% | 200 |
| Warden Park Secondary Academy137416 | Secondary | Good | 11.1% | 1,538 |
| Warden Park Primary Academy137211 | Primary | Good | 18.5% | 467 |
| Walberton and Binsted CofE Primary School125997 | Primary | Good | 10.9% | 192 |
| Vale School, Worthing125865 | Primary | Good | 7.1% | 589 |
| Upper Beeding Primary School125857 | Primary | Good | 12.9% | 303 |
| University of Chichester133868 | Not applicable | — | — | — |
| Twineham CofE Primary School126011 | Primary | Requires Improvement | 10.9% | 46 |
| Turners Hill Church of England Primary School151827 | Primary | Good | — | — |
| Trafalgar Community Infant School125835 | Primary | Good | 5.6% | 214 |
| Three Bridges Primary School125901 | Primary | Requires Improvement | 20.0% | 654 |
| Thorney Island Community Primary School125868 | Primary | Good | 7.3% | 192 |
| Thomas Bennett Community College138620 | Secondary | Good | 36.4% | 1,262 |
| Thomas A Becket Junior School125955 | Primary | Good | 15.7% | 721 |
| Thomas A Becket Infant School125954 | Primary | Good | 11.4% | 502 |
| The Windmills Junior School125939 | Primary | Good | 7.2% | 359 |
| The Sir Robert Woodard Academy135744 | Secondary | Good | 18.6% | 1,412 |
| The Regis School137782 | Secondary | Good | 24.7% | 1,665 |
| The Prebendal School126122 | Not applicable | — | — | 138 |
| The Oaks Primary School & Nursery138618 | Primary | Good | 21.1% | 447 |
| The Mill Primary Academy139958 | Primary | Good | 19.8% | 545 |
| The Meads Primary School125964 | Primary | Good | 9.3% | 289 |
| The March CofE Primary School146448 | Primary | Good | 9.9% | 202 |
| The Littlehampton Academy135745 | Secondary | Good | 25.2% | 1,369 |
| The Laurels Primary School, Worthing143386 | Primary | Good | 25.9% | 189 |
| The Globe Primary Academy141348 | Primary | Good | 22.8% | 417 |
| The Gatwick School141038 | All-through | Good | 19.1% | 846 |
| The Gattons Infant School125940 | Primary | Good | 12.0% | 244 |
| The Forest School151923 | Secondary | Good | — | — |