| Yapton CE Primary School126001 | Primary | Good | 18.8% | 304 |
| Worthing High School139109 | Secondary | Good | 15.5% | 1,050 |
| Worth School126137 | Not applicable | — | — | 614 |
| Woodlands Meed136114 | Not applicable | Good | 32.5% | 296 |
| Woodgate Primary Academy149522 | Primary | Good | 21.3% | 169 |
| Wisborough Green Primary School125860 | Primary | Good | 5.9% | 186 |
| Windlesham House School126113 | Not applicable | — | — | 263 |
| William Penn School126002 | Primary | Requires Improvement | 11.9% | 84 |
| Whytemead Primary School148719 | Primary | Good | 20.4% | 221 |
| White Meadows Primary Academy140794 | Primary | Good | 34.2% | 616 |
| Westbourne Primary School125858 | Primary | Requires Improvement | 25.7% | 144 |
| Westbourne House School126105 | Not applicable | — | — | 302 |
| West Wittering Parochial Church of England School126000 | Primary | Good | 10.5% | 95 |
| West Sussex Alternative Provision College131182 | Not applicable | Good | 65.7% | 254 |
| West Park CofE Primary (Controlled) School126016 | Primary | Good | 12.5% | 760 |
| West Hoathly CofE Primary School151828 | Primary | Requires Improvement | 11.1% | 99 |
| West Green Primary School125826 | Primary | Good | 25.8% | 209 |
| West Dean CofE Primary School151586 | Primary | Requires Improvement | 3.9% | 102 |
| West Chiltington Community Primary School125859 | Primary | Good | 7.3% | 192 |
| Weald School, the126068 | Secondary | Good | 13.3% | 1,800 |
| Waterfield Primary School145544 | Primary | Good | 29.7% | 404 |
| Warnham CofE Primary School125998 | Primary | Good | 7.4% | 202 |
| Warden Park Secondary Academy137416 | Secondary | Good | 12.2% | 1,541 |
| Warden Park Primary Academy137211 | Primary | Good | 17.9% | 453 |
| Walberton and Binsted CofE Primary School125997 | Primary | Good | 9.4% | 203 |
| Vale School, Worthing125865 | Primary | Good | 7.9% | 579 |
| Upper Beeding Primary School125857 | Primary | Good | 11.4% | 298 |
| University of Chichester133868 | Not applicable | — | — | — |
| Twineham CofE Primary School126011 | Primary | Requires Improvement | 7.1% | 14 |
| Turners Hill Church of England Primary School151827 | Primary | Good | 12.1% | 140 |
| Trafalgar Community Infant School125835 | Primary | Good | 5.7% | 194 |
| Three Bridges Primary School125901 | Primary | Requires Improvement | 22.4% | 600 |
| Thorney Island Community Primary School125868 | Primary | Good | 7.2% | 180 |
| Thomas Bennett Community College138620 | Secondary | Good | 36.4% | 1,261 |
| Thomas A Becket Junior School125955 | Primary | Good | 15.1% | 715 |
| Thomas A Becket Infant School125954 | Primary | Good | 7.8% | 473 |
| The Windmills Junior School125939 | Primary | Good | 6.9% | 363 |
| The Sir Robert Woodard Academy135744 | Secondary | Expected standard | 19.8% | 1,427 |
| The Regis School137782 | Secondary | Good | 25.7% | 1,679 |
| The Prebendal School126122 | Not applicable | — | — | 119 |
| The Oaks Primary School & Nursery138618 | Primary | Good | 21.6% | 449 |
| The Mill Primary Academy139958 | Primary | Needs attention | 24.9% | 531 |
| The Meads Primary School125964 | Primary | Good | 8.7% | 286 |
| The March CofE Primary School146448 | Primary | Good | 7.7% | 208 |
| The Littlehampton Academy135745 | Secondary | Needs attention | 26.1% | 1,324 |
| The Laurels Primary School, Worthing143386 | Primary | Good | 27.5% | 193 |
| The Globe Primary Academy141348 | Primary | Good | 20.3% | 379 |
| The Gatwick School141038 | All-through | Good | 21.4% | 861 |
| The Gattons Infant School125940 | Primary | Good | 10.8% | 250 |
| The Forest School151923 | Secondary | Good | 12.7% | 1,115 |