| Dallington Church of England Primary School114498 | Primary | Good | 12.7% | 118 |
| Danehill Church of England Primary School114499 | Primary | Good | 17.2% | 64 |
| Darvell School114646 | Not applicable | — | — | 68 |
| Denton Community Primary School and Nursery114433 | Primary | Good | 21.7% | 232 |
| Ditchling St Margaret's Church of England Primary School148917 | Primary | Good | 6.1% | 243 |
| Dudley Infant Academy140311 | Primary | Good | 25.4% | 169 |
| East Hoathly CofE Primary School114501 | Primary | Good | 13.7% | 73 |
| East Sussex Academy152095 | Not applicable | — | 62.5% | 120 |
| East Sussex College Group130665 | 16 plus | — | — | — |
| East Sussex Skills Academy152509 | Not applicable | — | — | — |
| Eastbourne College114650 | Not applicable | — | — | 560 |
| Etchingham Church of England Primary School114502 | Primary | Good | 15.3% | 98 |
| Firle Church of England Primary School114525 | Primary | Requires Improvement | 20.8% | 53 |
| Five Ashes CofE Primary School114526 | Primary | Good | 24.5% | 53 |
| Fletching Church of England Primary School114503 | Primary | Good | 21.9% | 64 |
| Forest Row Church of England Primary School and Nursery114504 | Primary | Good | 18.6% | 199 |
| Framfield Church of England Primary School114550 | Primary | Requires Improvement | 10.6% | 85 |
| Frant Church of England Primary School114505 | Primary | Good | 6.3% | 96 |
| Frewen College114635 | Not applicable | — | — | 107 |
| Gildredge House139796 | All-through | Good | 19.0% | 1,169 |
| Glenleigh Park Primary Academy138392 | Primary | Good | 41.4% | 334 |
| Glyne Gap School139521 | Not applicable | Outstanding | 35.6% | 140 |
| Greenfields School114659 | Not applicable | — | — | 93 |
| Groombridge St Thomas' Church of England Primary School114559 | Primary | Good | 7.7% | 117 |
| Grovelands Community Primary School151810 | Primary | Good | 24.3% | 694 |
| Guestling Bradshaw Church of England Primary School114551 | Primary | Good | 23.2% | 194 |
| Hailsham Academy152097 | All-through | Inadequate | 27.3% | 1,577 |
| Hamsey Community Primary School114394 | Primary | Good | 15.2% | 99 |
| Hankham Primary School114395 | Primary | Good | 29.9% | 107 |
| Harbour Primary and Nursery School114441 | Primary | Good | 34.0% | 473 |
| Harlands Community Primary & Nursery School130954 | Primary | Good | 11.2% | 267 |
| Hawkes Farm Academy143119 | Primary | Good | 28.0% | 328 |
| Hazel Court School145254 | Not applicable | Outstanding | 49.4% | 135 |
| Headstart134148 | Not applicable | — | — | 50 |
| Heathfield Community College114587 | Secondary | Good | 16.3% | 1,416 |
| Hellingly Community Primary School151811 | Primary | Good | 14.9% | 195 |
| Heron Park Primary Academy138390 | Primary | Good | 38.0% | 303 |
| Herstmonceux Church of England Primary School114506 | Primary | Good | 17.2% | 203 |
| High Cliff Academy140385 | Primary | Outstanding | 37.0% | 154 |
| High Hurstwood Church of England Primary School114507 | Primary | Good | 5.9% | 101 |
| Hollington Primary School150267 | Primary | Inadequate | 62.1% | 264 |
| Hurst Green Church of England Primary School and Nursery148741 | Primary | Good | 20.0% | 140 |
| Icklesham Church of England Primary School and Nursery114527 | Primary | Good | 20.0% | 121 |
| Iford and Kingston Church of England Primary School114530 | Primary | Good | 10.9% | 190 |
| Isp School148552 | Not applicable | — | — | 53 |
| Jarvis Brook Primary School144302 | Primary | Good | 36.5% | 96 |
| King Offa Primary Academy138400 | Primary | Good | 36.9% | 402 |
| King's Academy Ringmer144505 | Secondary | Good | 22.6% | 659 |
| Langney Primary Academy146231 | Primary | Good | 28.4% | 465 |
| Lansdowne Children's Centre128922 | Not applicable | — | — | — |