| Yateley School116433 | Secondary | Good | 11.9% | 1,370 |
| Yateley Manor School116553 | Not applicable | — | — | 238 |
| Wyvern College138184 | Secondary | Good | 21.6% | 1,313 |
| Wootey Junior School116037 | Primary | Good | 39.5% | 157 |
| Wootey Infant School115985 | Primary | Good | 42.2% | 102 |
| Woolton Hill Junior School116076 | Primary | Good | 14.7% | 129 |
| Woodlea Primary School150126 | Primary | Inadequate | 36.4% | 184 |
| Woodcroft Primary135529 | Primary | Good | 63.1% | 203 |
| Woodcot Primary School148744 | Primary | Requires Improvement | 29.1% | 166 |
| Wolverdene Special School116635 | Not applicable | Good | 72.7% | 55 |
| Winnall Primary School115963 | Primary | Good | 46.5% | 170 |
| Winklebury Junior School115858 | Primary | Good | 29.3% | 198 |
| Winklebury Infant School115971 | Primary | Good | 22.0% | 182 |
| Winchester College116532 | Not applicable | — | — | 738 |
| William Gilpin Church of England Primary School116353 | Primary | Urgent improvement | 16.2% | 74 |
| Wildground Junior School115883 | Primary | Good | 38.6% | 197 |
| Wildground Infant School115885 | Primary | Good | 33.8% | 185 |
| Wildern School136654 | Secondary | Good | 18.6% | 1,674 |
| Wicor Primary School115938 | Primary | Good | 10.7% | 421 |
| Wickham Church of England Primary School116325 | Primary | Expected standard | 21.3% | 300 |
| Whitewater Church of England Primary School116345 | Primary | Good | 9.9% | 111 |
| Whiteley Primary School131420 | Primary | Outstanding | 9.8% | 630 |
| Whitchurch Church of England Primary School116324 | Primary | Good | 14.1% | 405 |
| Wherwell Primary School115960 | Primary | Good | 11.9% | 135 |
| Weyford Nursery and Primary Academy148215 | Primary | Needs attention | 24.8% | 402 |
| Westfields Junior School115984 | Primary | Good | 13.6% | 360 |
| Westfields Infant School115994 | Primary | Good | 8.6% | 268 |
| Western Downland Church of England Aided Primary School116387 | Primary | Good | 5.6% | 160 |
| Western Church of England Primary School116327 | Primary | Good | 6.7% | 387 |
| West Tytherley Church of England Primary School116323 | Primary | Good | 9.6% | 52 |
| West Meon Church of England Voluntary Controlled Primary School116322 | Primary | Good | 27.3% | 55 |
| West Hill Park School116551 | Not applicable | — | — | 188 |
| Wellstead Primary School129650 | Primary | Good | 22.5% | 414 |
| Wellow Primary School148214 | Primary | Good | 10.2% | 237 |
| Wellington Community Primary School138139 | Primary | Good | 17.6% | 403 |
| Wellesley Prep School116550 | Not applicable | — | — | 263 |
| Weeke Primary School116242 | Primary | Good | 14.0% | 394 |
| Waterside Primary School115899 | Primary | Good | 42.4% | 170 |
| Warren Park Primary School115991 | Primary | Good | 54.9% | 417 |
| Warblington School116475 | Secondary | Needs attention | 34.4% | 810 |
| Wallop Primary School115957 | Primary | Needs attention | 10.2% | 88 |
| Wallisdean Junior School115889 | Primary | Expected standard | 34.6% | 228 |
| Wallisdean Infant School115893 | Primary | Good | 20.9% | 134 |
| Walhampton School116525 | Not applicable | — | — | 338 |
| Vigo Primary School115970 | Primary | Good | 34.0% | 586 |
| Vernham Dean Gillum's Church of England Primary School116321 | Primary | Good | 20.0% | 35 |
| Velmead Junior School116054 | Primary | Good | 7.8% | 373 |
| Uplands Primary School115890 | Primary | Good | 6.5% | 308 |
| Upham Church of England Aided Primary School116372 | Primary | Good | 10.1% | 99 |
| University of Winchester133880 | Not applicable | — | — | — |