| Lewes Old Grammar School114634 | Not applicable | — | — | 694 |
| Little Common School149894 | Primary | Outstanding | 16.1% | 622 |
| Little Gate College150997 | Not applicable | — | — | — |
| Little Horsted Church of England Primary School114557 | Primary | Good | 13.7% | 102 |
| Manor Primary School114437 | Primary | Good | 21.8% | 413 |
| Mark Cross Church of England Aided Primary School114558 | Primary | Good | 3.5% | 85 |
| Marlborough House Vinehall School114629 | Not applicable | — | — | 194 |
| Mayfield Church of England Primary School114512 | Primary | Good | 17.3% | 139 |
| Mayfield School114627 | Not applicable | — | — | 402 |
| Maynards Green Community Primary School114407 | Primary | Good | 12.0% | 208 |
| Meridian Community Primary School and Nursery114475 | Primary | Good | 27.2% | 456 |
| Michael Hall School114625 | Not applicable | — | — | 439 |
| Motcombe Infants' School114460 | Primary | Good | 18.1% | 227 |
| Mountfield Heath School145980 | Not applicable | — | — | 44 |
| Mulberry Academy Hastings136401 | Secondary | Requires Improvement | 44.4% | 808 |
| Mulberry Academy St Leonards152503 | Secondary | Inadequate | — | — |
| Mulberry Baird Primary140493 | Primary | Requires Improvement | 50.3% | 317 |
| Mulberry Silverdale Primary141713 | Primary | Good | 23.6% | 622 |
| Mulberry West St Leonards Primary140179 | Primary | Good | 31.9% | 417 |
| Netherfield CofE Primary School114514 | Primary | Outstanding | 14.2% | 127 |
| New Horizons School (Part of the Sabden Multi Academy Trust)142151 | Not applicable | Good | 68.1% | 69 |
| Newick Church of England Primary School150391 | Primary | Good | 9.8% | 204 |
| Ninfield Church of England Primary School149576 | Primary | Inadequate | 22.6% | 137 |
| Northease Manor School114645 | Not applicable | — | — | 109 |
| Northiam Church of England Primary School and Nursery148742 | Primary | Good | 20.5% | 150 |
| Nutley Church of England Primary School114517 | Primary | Good | 17.2% | 64 |
| Oakwood Primary Academy138391 | Primary | Good | 40.6% | 304 |
| Ocklynge Junior School144954 | Primary | Good | 30.0% | 741 |
| Ore Village Primary Academy139683 | Primary | Good | 61.4% | 280 |
| Park Mead Primary School114408 | Primary | Good | 18.2% | 88 |
| Parkland Infant School144659 | Primary | Good | 26.8% | 179 |
| Parkland Junior School144660 | Primary | Good | 36.2% | 243 |
| Parkside Community Primary School114482 | Primary | Outstanding | 12.1% | 246 |
| Pashley Down Infant School114461 | Primary | Good | 19.1% | 236 |
| Peacehaven Community School144661 | Secondary | Good | 22.5% | 903 |
| Peacehaven Heights Academy148961 | Primary | Good | 35.6% | 373 |
| Peasmarsh Church of England Primary School114518 | Primary | Good | 15.2% | 66 |
| Pebsham Primary Academy140411 | Primary | Good | 30.0% | 203 |
| Pevensey and Westham CofE Primary School114519 | Primary | Good | 18.0% | 416 |
| Plumpton College130667 | 16 plus | — | — | — |
| Plumpton Primary School114410 | Primary | Good | 8.5% | 130 |
| Polegate Primary School114435 | Primary | Outstanding | 18.7% | 692 |
| Priory School114598 | Secondary | Good | 18.6% | 1,163 |
| Punnetts Town Community Primary and Nursery School114414 | Primary | Good | 4.0% | 126 |
| Ratton School138474 | Secondary | Good | 26.0% | 1,197 |
| Ringmer Primary and Nursery School151270 | Primary | Good | — | — |
| Robertsbridge Community College151564 | Secondary | Inadequate | — | — |
| Robsack Wood Primary Academy141263 | Primary | Good | 22.8% | 457 |
| Rocks Park Primary School114471 | Primary | Good | 11.2% | 214 |
| Roselands Infants' School148707 | Primary | Good | 19.2% | 265 |