Largest Schools in Hemel Hempstead (2025)
Schools with the most pupils on roll. Ranked by the Success Index (England) from official English data; 40 schools in Hemel Hempstead, East of England. Rank positions shown on each profile are within England and East of England.
- 139Longdean SchoolHemel Hempstead · Academy SecondaryPupils: 1,436
- 267The Hemel Hempstead SchoolHemel Hempstead · Academy SecondaryPupils: 1,287
- 366John F Kennedy Catholic SchoolHemel Hempstead · Academy SecondaryPupils: 1,073
- 419The Astley Cooper SchoolHemel Hempstead · Local authority SecondaryPupils: 914
- 518The Adeyfield AcademyHemel Hempstead · Academy SecondaryPupils: 858
- 635Laureate AcademyHemel Hempstead · Academy SecondaryPupils: 703
- 765Hobbs Hill Wood Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 450
- 854Tudor Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 439
- 955Belswains Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 431
- 1021Broadfield AcademyHemel Hempstead · Academy PrimaryPupils: 429
- 1190Bovingdon Primary AcademyHemel Hempstead · Academy PrimaryPupils: 428
- 1227Galley Hill Primary School and NurseryHemel Hempstead · Local authority PrimaryPupils: 426
- 1340South Hill Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 417
- 1453Jupiter Primary SchoolHemel Hempstead · Academy PrimaryPupils: 397
- 1596Abbot's Hill SchoolHemel Hempstead · Independent All-throughPupils: 380
- 1633Aycliffe Drive Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 327
- 176Yewtree Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 321
- 1838Hammond AcademyHemel Hempstead · Academy PrimaryPupils: 308
- 1981Brockswood Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 247
- 2065St Cuthbert Mayne Voluntary Catholic Junior AcademyHemel Hempstead · Academy PrimaryPupils: 247
- 2168Hobletts Manor Junior SchoolHemel Hempstead · Local authority PrimaryPupils: 237
- 2235Holtsmere End Junior SchoolHemel Hempstead · Local authority PrimaryPupils: 237
- 2389Two Waters Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 236
- 2450Gade Valley Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 236
- 2547Nash Mills Church of England Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 235
- 2674Boxmoor Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 234
- 2766Leverstock Green Church of England Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 229
- 2857George Street Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 224
- 2918Micklem Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 223
- 3052Hobletts Manor Infants' SchoolHemel Hempstead · Local authority PrimaryPupils: 214
- 3113Lime Walk Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 212
- 3261Pixies Hill Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 209
- 3325The Reddings Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 208
- 3411Maple Grove Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 206
- 3540Saint Albert the Great Catholic Primary School, a Voluntary AcademyHemel Hempstead · Academy PrimaryPupils: 204
- 3650Holtsmere End Infant and Nursery SchoolHemel Hempstead · Local authority PrimaryPupils: 201
- 3786St Rose's Catholic Infant SchoolHemel Hempstead · Academy PrimaryPupils: 197
- 3815Oakleaf PrimaryHemel Hempstead · Academy PrimaryPupils: 187
- 3917Chambersbury Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 184
- 4062Great Gaddesden Church of England Primary SchoolHemel Hempstead · Local authority PrimaryPupils: 80
| # | School | Sector | Pupils | Success Index (England) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | Longdean School Hemel Hempstead · Secondary · Ages 11–18 | Academy | 1,436 | 38.6 Lower 50% | 42.4 Attainment 8 | 1,436 |
| 2 | The Hemel Hempstead School Hemel Hempstead · Secondary · Ages 11–18 | Academy | 1,287 | 67.1 Top 50% | 49.9 Attainment 8 | 1,287 |
| 3 | John F Kennedy Catholic School Hemel Hempstead · Secondary · Ages 11–18 | Academy | 1,073 | 65.7 Top 50% | 47.9 Attainment 8 | 1,073 |
| 4 | The Astley Cooper School Hemel Hempstead · Secondary · Ages 11–18 | Local authority | 914 | 19.0 Lower 50% | 34.7 Attainment 8 | 914 |
| 5 | The Adeyfield Academy Hemel Hempstead · Secondary · Ages 11–18 | Academy | 858 | 17.5 Lower 50% | 35.1 Attainment 8 | 858 |
| 6 | Laureate Academy Hemel Hempstead · Secondary · Ages 11–18 | Academy | 703 | 35.2 Lower 50% | 41.7 Attainment 8 | 703 |
| 7 | Hobbs Hill Wood Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 450 | 65.4 Top 50% | 72% KS2 expected standard (RWM) | 450 |
| 8 | Tudor Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 439 | 53.5 Top 50% | 62% KS2 expected standard (RWM) | 439 |
| 9 | Belswains Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 431 | 54.7 Top 50% | 62% KS2 expected standard (RWM) | 431 |
| 10 | Broadfield Academy Hemel Hempstead · Primary · Ages 3–11 | Academy | 429 | 21.4 Lower 50% | 53% KS2 expected standard (RWM) | 429 |
| 11 | Bovingdon Primary Academy Hemel Hempstead · Primary · Ages 3–11 | Academy | 428 | 90.2 Top 10% | 92% KS2 expected standard (RWM) | 428 |
| 12 | Galley Hill Primary School and Nursery Hemel Hempstead · Primary · Ages 3–11 | Local authority | 426 | 27.1 Lower 50% | 51% KS2 expected standard (RWM) | 426 |
| 13 | South Hill Primary School Hemel Hempstead · Primary · Ages 5–11 | Local authority | 417 | 40.2 Lower 50% | 53% KS2 expected standard (RWM) | 417 |
| 14 | Jupiter Primary School Hemel Hempstead · Primary · Ages 4–11 | Academy | 397 | 52.7 Top 50% | 61% KS2 expected standard (RWM) | 397 |
| 15 | Abbot's Hill School Hemel Hempstead · All-through · Ages 0–16 | Independent | 380 | 96.0 Top 5% | 68.8 Attainment 8 | 380 |
| 16 | Aycliffe Drive Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 327 | 33.2 Lower 50% | 51% KS2 expected standard (RWM) | 327 |
| 17 | Yewtree Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 321 | 6.2 Lower 50% | 17% KS2 expected standard (RWM) | 321 |
| 18 | Hammond Academy Hemel Hempstead · Primary · Ages 3–11 | Academy | 308 | 38.2 Lower 50% | 67% KS2 expected standard (RWM) | 308 |
| 19 | Brockswood Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 247 | 81.4 Top 25% | 87% KS2 expected standard (RWM) | 247 |
| 20 | St Cuthbert Mayne Voluntary Catholic Junior Academy Hemel Hempstead · Primary · Ages 7–11 | Academy | 247 | 64.9 Top 50% | 65% KS2 expected standard (RWM) | 247 |
| 21 | Hobletts Manor Junior School Hemel Hempstead · Primary · Ages 7–11 | Local authority | 237 | 67.7 Top 50% | 78% KS2 expected standard (RWM) | 237 |
| 22 | Holtsmere End Junior School Hemel Hempstead · Primary · Ages 7–11 | Local authority | 237 | 35.2 Lower 50% | 53% KS2 expected standard (RWM) | 237 |
| 23 | Two Waters Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 236 | 88.5 Top 10% | 81% KS2 expected standard (RWM) | 236 |
| 24 | Gade Valley Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 236 | 50.4 Lower 50% | 62% KS2 expected standard (RWM) | 236 |
| 25 | Nash Mills Church of England Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 235 | 47.1 Lower 50% | 67% KS2 expected standard (RWM) | 235 |
| 26 | Boxmoor Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 234 | 73.8 Top 25% | 67% KS2 expected standard (RWM) | 234 |
| 27 | Leverstock Green Church of England Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 229 | 65.6 Top 50% | 80% KS2 expected standard (RWM) | 229 |
| 28 | George Street Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 224 | 56.9 Top 50% | 75% KS2 expected standard (RWM) | 224 |
| 29 | Micklem Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 223 | 18.3 Lower 50% | 52% KS2 expected standard (RWM) | 223 |
| 30 | Hobletts Manor Infants' School Hemel Hempstead · Primary · Ages 3–7 | Local authority | 214 | 51.8 Top 50% | – | 214 |
| 31 | Lime Walk Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 212 | 13.0 Lower 50% | 39% KS2 expected standard (RWM) | 212 |
| 32 | Pixies Hill Primary School Hemel Hempstead · Primary · Ages 4–11 | Local authority | 209 | 61.0 Top 50% | 66% KS2 expected standard (RWM) | 209 |
| 33 | The Reddings Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 208 | 25.3 Lower 50% | 57% KS2 expected standard (RWM) | 208 |
| 34 | Maple Grove Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 206 | 11.2 Lower 50% | 36% KS2 expected standard (RWM) | 206 |
| 35 | Saint Albert the Great Catholic Primary School, a Voluntary Academy Hemel Hempstead · Primary · Ages 3–11 | Academy | 204 | 39.9 Lower 50% | 50% KS2 expected standard (RWM) | 204 |
| 36 | Holtsmere End Infant and Nursery School Hemel Hempstead · Primary · Ages 3–7 | Local authority | 201 | 49.6 Lower 50% | – | 201 |
| 37 | St Rose's Catholic Infant School Hemel Hempstead · Primary · Ages 2–7 | Academy | 197 | 85.7 Top 10% | – | 197 |
| 38 | Oakleaf Primary Hemel Hempstead · Primary · Ages 3–11 | Academy | 187 | 15.3 Lower 50% | 24% KS2 expected standard (RWM) | 187 |
| 39 | Chambersbury Primary School Hemel Hempstead · Primary · Ages 4–11 | Local authority | 184 | 16.8 Lower 50% | 41% KS2 expected standard (RWM) | 184 |
| 40 | Great Gaddesden Church of England Primary School Hemel Hempstead · Primary · Ages 3–11 | Local authority | 80 | 61.9 Top 50% | 83% KS2 expected standard (RWM) | 80 |
Longdean School in Hemel Hempstead leads the 2025 list of largest schools in Hemel Hempstead with Pupils 1,436. Of the 40 schools shown, 26 are local authority, 13 are academy, 1 are independent.
For the full picture see the wider East of England largest schools league table, every school on the Hemel Hempstead page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best largest school in Hemel Hempstead?
Longdean School in Hemel Hempstead, East of England ranks first among largest schools in Hemel Hempstead with Pupils 1,436 (Pupils on roll: 1,436).
How are largest schools in Hemel Hempstead ranked?
Schools with the most pupils on roll. Only schools eligible for the Success Index (England) are included; the index is shown alongside for context.
Are these 2025 rankings official?
No. They are computed by Success Tutoring from official English data (DfE – Get Information About Schools; DfE – Compare school and college performance). Independent schools rarely appear in the performance tables, so most receive no attainment components and no score.