| St Mary's Church of England Primary School126048 | Primary | Good | 22.4% | 295 |
| St Mary's Church of England Primary School, East Grinstead151829 | Primary | Good | 4.5% | 199 |
| St Mary's CofE (Aided) Primary School126029 | Primary | Good | 9.0% | 200 |
| St Mary's CofE Primary School126024 | Primary | Good | 18.1% | 105 |
| St Mary's CofE Primary School125999 | Primary | Good | 2.1% | 96 |
| St Nicolas & St Mary CofE Primary School149006 | Primary | Good | 11.5% | 381 |
| St Oscar Romero Catholic School126096 | Secondary | Outstanding | 12.8% | 1,144 |
| St Paul's Catholic College148753 | Secondary | Outstanding | 8.4% | 1,160 |
| St Peter's Catholic Primary School126060 | Primary | Good | 3.7% | 188 |
| St Peter's Catholic Primary School149293 | Primary | Expected standard | 8.5% | 201 |
| St Peter's CofE (Aided) Primary School126025 | Primary | Strong standard | 12.6% | 95 |
| St Peter's CofE Primary School126005 | Primary | Good | 23.9% | 109 |
| St Peter's CofE Primary School150680 | Primary | Good | 13.3% | 354 |
| St Philip Howard Catholic School144243 | Secondary | Expected standard | 11.9% | 1,322 |
| St Philip's Catholic Primary School151780 | Primary | Good | 3.8% | 209 |
| St Richard's Catholic Primary School151782 | Primary | Good | — | — |
| St Robert Southwell Catholic Primary School, Horsham150402 | Primary | Good | 10.4% | 201 |
| St Wilfrid's Catholic Comprehensive School, Crawley126095 | Secondary | Good | 17.4% | 1,174 |
| St Wilfrid's Catholic Primary School150983 | Primary | Good | 5.5% | 433 |
| St Wilfrid's CofE Primary School149129 | Primary | Good | 12.9% | 418 |
| St Wilfrids Catholic Primary School149292 | Primary | Expected standard | 18.1% | 160 |
| St. Joseph's CofE Junior School143553 | Primary | Good | 33.3% | 165 |
| St. Joseph's Infant School148286 | Primary | Good | 16.9% | 129 |
| St. Mark's CofE Primary School126015 | Primary | Good | 19.0% | 100 |
| Stedham Primary School125854 | Primary | Requires Improvement | 27.3% | 55 |
| Steyning CofE Primary School125996 | Primary | Good | 12.8% | 335 |
| Steyning Grammar School148221 | Secondary | Expected standard | 15.0% | 1,775 |
| Storrington Primary School125874 | Primary | Good | 12.7% | 361 |
| Summerlea Community Primary School150513 | Primary | Requires Improvement | 9.5% | 377 |
| Swiss Gardens Primary School125914 | Primary | Good | 14.0% | 343 |
| Tanbridge House School126064 | Secondary | Outstanding | 9.9% | 1,510 |
| Tangmere Primary Academy138049 | Primary | Good | 33.3% | 219 |
| Thakeham Primary School125856 | Primary | Good | 7.7% | 104 |
| The Academy, Selsey137096 | Secondary | Good | 27.3% | 523 |
| The Amicus School131504 | Not applicable | — | — | 32 |
| The Angmering School126081 | Secondary | Good | 22.4% | 1,360 |
| The Bewbush Academy138050 | Primary | Good | 34.9% | 459 |
| The Burgess Hill Academy142089 | Secondary | Good | 15.9% | 956 |
| The College of Richard Collyer in Horsham152062 | 16 plus | — | — | — |
| The Forest School151923 | Secondary | Good | 12.7% | 1,115 |
| The Gattons Infant School125940 | Primary | Good | 10.8% | 250 |
| The Gatwick School141038 | All-through | Good | 21.4% | 861 |
| The Globe Primary Academy141348 | Primary | Good | 20.3% | 379 |
| The Laurels Primary School, Worthing143386 | Primary | Good | 27.5% | 193 |
| The Littlehampton Academy135745 | Secondary | Needs attention | 26.1% | 1,324 |
| The March CofE Primary School146448 | Primary | Good | 7.7% | 208 |
| The Meads Primary School125964 | Primary | Good | 8.7% | 286 |
| The Mill Primary Academy139958 | Primary | Needs attention | 24.9% | 531 |
| The Oaks Primary School & Nursery138618 | Primary | Good | 21.6% | 449 |
| The Prebendal School126122 | Not applicable | — | — | 119 |