| Abacus Primary School133312 | Primary | Good | 6.8% | 412 |
| Abbotsweld Primary Academy141380 | Primary | Good | 31.5% | 308 |
| Acorn Academy147255 | Primary | Good | 32.9% | 224 |
| Alec Hunter Academy139402 | Secondary | Good | 13.9% | 1,067 |
| All Saints Church of England Voluntary Aided Primary School, Great Oakley115141 | Primary | Good | 24.0% | 100 |
| All Saints Maldon Church of England Voluntary Controlled Primary School115103 | Primary | Good | 24.7% | 312 |
| All Saints' Church of England Voluntary Aided Primary School, Dovercourt115203 | Primary | Good | 32.8% | 192 |
| Alresford Primary School114734 | Primary | Good | 18.8% | 239 |
| Alton Park Junior School147603 | Primary | Requires Improvement | 60.4% | 399 |
| Anglia Ruskin University133803 | Not applicable | — | — | — |
| Anglo European School137727 | Secondary | Good | 9.0% | 1,488 |
| Ardleigh St Mary's Church of England Primary Academy150533 | Primary | Requires Improvement | 18.1% | 72 |
| Ashdon Primary School114964 | Primary | Good | 3.7% | 54 |
| Athena School150238 | Not applicable | — | — | 1 |
| Baddow Hall Infant School114898 | Primary | Good | 11.6% | 164 |
| Baddow Hall Junior School114913 | Primary | Good | 18.6% | 236 |
| Bardfield Academy143203 | Primary | Requires Improvement | 50.6% | 455 |
| Barling Magna Primary Academy143948 | Primary | Good | 17.5% | 171 |
| Barnes Farm Primary School146000 | Primary | Good | 15.1% | 551 |
| Baynards Primary School114767 | Primary | Good | 41.8% | 98 |
| Beauchamps High School115322 | Secondary | Good | 11.8% | 1,469 |
| Beckers Green Primary School147816 | Primary | Good | 33.4% | 317 |
| Becket Keys Church of England Free School138239 | Secondary | Outstanding | 9.6% | 1,140 |
| Beckmead Moundwood Academy148008 | Not applicable | Good | 60.9% | 64 |
| Beehive Lane Community Primary School114996 | Primary | Outstanding | 12.8% | 211 |
| Belchamp St Paul Church of England Primary School144866 | Primary | Good | 6.1% | 33 |
| Bentfield Primary School and Nursery114978 | Primary | Good | 8.2% | 200 |
| Bentley St Paul's Church of England Primary School149971 | Primary | Good | 5.9% | 203 |
| Birch Church of England Voluntary Aided Primary School115138 | Primary | Good | 9.2% | 131 |
| Birchanger Church of England Voluntary Controlled Primary School115127 | Primary | Good | 9.3% | 97 |
| Blackmore Primary School114929 | Primary | Good | 13.3% | 166 |
| Bmat Stem Academy145931 | Secondary | Good | 37.0% | 266 |
| Bocking Primary School148305 | Primary | Good | 18.4% | 196 |
| Boreham Primary School114937 | Primary | Good | 18.8% | 213 |
| Boxted St Peter's Church of England School115072 | Primary | Good | 8.3% | 206 |
| Bradfield Primary School114735 | Primary | Good | 18.3% | 115 |
| Braiswick Primary School140396 | Primary | Good | 13.2% | 409 |
| Brentwood County High School145474 | Secondary | Good | 17.8% | 1,103 |
| Brentwood School115429 | Not applicable | — | — | 1,878 |
| Brentwood Ursuline Convent High School138834 | Secondary | Good | 10.3% | 1,013 |
| Brightlingsea Primary School and Nursery114755 | Primary | Good | 21.2% | 642 |
| Brightside Primary School132164 | Primary | Good | 11.3% | 592 |
| Brinkley Grove Primary School131219 | Primary | Good | 25.1% | 426 |
| Briscoe Primary School & Nursery138404 | Primary | Good | 45.9% | 318 |
| Broomfield Primary School115292 | Primary | Good | 17.2% | 419 |
| Broomgrove Infant School114756 | Primary | Good | 17.0% | 165 |
| Broomgrove Junior School114759 | Primary | Good | 22.2% | 230 |
| Buckhurst Hill Community Primary School147561 | Primary | Good | 18.9% | 376 |
| Burnham-on-Crouch Primary School114821 | Primary | Outstanding | 26.7% | 420 |
| Burnt Mill Academy137694 | Secondary | Good | 28.5% | 951 |