| Albourne Church of England Primary School148924 | Primary | Good | 9.6% | 166 |
| Aldingbourne Primary School125816 | Primary | Good | 9.9% | 213 |
| All Saints CofE Primary School, Horsham133321 | Primary | Good | 3.5% | 199 |
| Amberley CofE Primary School125970 | Primary | Good | 26.7% | 45 |
| Amberley Court School151772 | Not applicable | — | — | — |
| Apple Orchard School132069 | Not applicable | — | — | 15 |
| Ardingly College126133 | Not applicable | — | — | 1,048 |
| Arundel CofE Primary School126019 | Primary | Good | 5.7% | 209 |
| Arunside School, Horsham125883 | Primary | Good | 11.8% | 416 |
| Ashington CofE Primary School125971 | Primary | Good | 5.5% | 183 |
| Ashurst CofE Primary School126020 | Primary | Good | 13.2% | 53 |
| Ashurst Wood Primary School125929 | Primary | Good | 13.2% | 114 |
| Atelier21 Future School147911 | Not applicable | — | — | 130 |
| Aurora Vincent House School151749 | Not applicable | — | — | — |
| Balcombe Cofe Primary School150828 | Primary | Good | 9.2% | 141 |
| Baldwins Hill Primary School, East Grinstead141267 | Primary | Good | 16.4% | 183 |
| Barnham Primary School142141 | Primary | Good | 13.6% | 302 |
| Barns Green Primary School125838 | Primary | Good | 10.8% | 130 |
| Bartons Primary School, Bognor Regis125922 | Primary | Good | 18.6% | 204 |
| Bersted Green Primary School, Bognor Regis125873 | Primary | Requires Improvement | 37.3% | 271 |
| Billingshurst Primary Academy150705 | Primary | Requires Improvement | 13.2% | 607 |
| Birchwood Grove Community Primary School, Burgess Hill125944 | Primary | Good | 7.1% | 407 |
| Birdham CE Primary School125972 | Primary | Good | 24.0% | 129 |
| Bishop Luffa School, Chichester140472 | Secondary | Outstanding | 10.1% | 1,579 |
| Bishop Tufnell CofE Primary School, Felpham126050 | Primary | Good | 15.9% | 334 |
| Blackthorns Community Primary Academy141892 | Primary | Outstanding | 4.3% | 210 |
| Blackwell Primary School148141 | Primary | Good | 18.5% | 324 |
| Bognor Regis Nursery School125807 | Nursery | Outstanding | 0.0% | 156 |
| Bohunt Horsham147187 | All-through | Good | 12.0% | 1,121 |
| Bohunt School Worthing140424 | Secondary | Good | 17.6% | 897 |
| Bolney CofE Primary School126007 | Primary | Good | 5.2% | 97 |
| Bolnore Village Primary School150097 | Primary | Good | 10.4% | 414 |
| Bosham Primary School125819 | Primary | Good | 6.1% | 197 |
| Boundstone Nursery School125810 | Nursery | Outstanding | 2.9% | 138 |
| Bourne Community College126069 | Secondary | Good | 21.3% | 729 |
| Boxgrove CofE Primary School125974 | Primary | Good | 19.4% | 72 |
| Bramber Primary School125968 | Primary | Good | 8.1% | 211 |
| Brambletye School126150 | Not applicable | — | — | 309 |
| Brantridge School145394 | Not applicable | Good | 41.6% | 77 |
| Brighton College Prep Handcross126143 | Not applicable | — | — | 431 |
| Brighton Forward Ltd151450 | Not applicable | — | — | — |
| Broadfield Primary Academy138453 | Primary | Good | 33.4% | 487 |
| Broadwater CofE Primary School126033 | Primary | Good | 8.2% | 427 |
| Brook Infant School and Nursery131602 | Primary | Good | 6.9% | 175 |
| Buckingham Park Primary School134791 | Primary | Good | 14.4% | 480 |
| Burgess Hill Girls126134 | Not applicable | — | — | 474 |
| Bury CofE Primary School126022 | Primary | Good | 3.4% | 88 |
| Camelsdale Primary School125821 | Primary | Good | 3.3% | 213 |
| Castlewood Primary School131130 | Primary | Good | 3.4% | 204 |
| Central Education Ltd126149 | Not applicable | — | — | 24 |