Sixth Forms by A Level Results in Wiltshire (2025)
Schools ranked by average A level points per entry. Listed with official data; 24 schools in Wiltshire, South West. Rank positions shown on each profile are within England and South West.
- 130St Marys Calne and St Margarets PrepCalne · Independent All-throughA level APS: 46.7 (A-)
- 222Marlborough CollegeWiltshire · Independent SecondaryA level APS: 45.0 (A-)
- 397Bishop Wordsworth's Church of England Grammar SchoolSalisbury · Academy SecondaryA level APS: 43.6 (B+)
- 422Dauntsey's SchoolDevizes · Independent SecondaryA level APS: 42.3 (B+)
- 521Chafyn-GodolphinSalisbury · Independent All-throughA level APS: 40.9 (B)
- 697South Wilts Grammar SchoolSalisbury · Academy SecondaryA level APS: 39.5 (B)
- 782St Laurence SchoolBradford-on-Avon · Academy SecondaryA level APS: 38.4 (B)
- 860Matravers SchoolWestbury · Local authority SecondaryA level APS: 37.4 (B-)
- 977Royal Wootton Bassett AcademySwindon · Academy SecondaryA level APS: 36.4 (B-)
- 1064Hardenhuish SchoolChippenham · Academy SecondaryA level APS: 36.3 (B-)
- 1172Malmesbury SchoolMalmesbury · Academy SecondaryA level APS: 36.1 (B-)
- 1245Kingdown SchoolWarminster · Academy SecondaryA level APS: 34.9 (C+)
- 1355Devizes SchoolDevizes · Academy SecondaryA level APS: 34.7 (C+)
- 1473St Augustine's Catholic CollegeTrowbridge · Academy SecondaryA level APS: 34.2 (C+)
- 1575St John's MarlboroughMarlborough · Academy SecondaryA level APS: 33.9 (C+)
- 1616Warminster SchoolWarminster · Independent All-throughA level APS: 33.8 (C+)
- 1754Sheldon SchoolChippenham · Academy SecondaryA level APS: 32.5 (C+)
- 1861The Corsham SchoolCorsham · Academy SecondaryA level APS: 31.4 (C)
- 1929The Clarendon AcademyTrowbridge · Academy SecondaryA level APS: 29.5 (C)
- 2046The John of Gaunt SchoolTrowbridge · Academy SecondaryA level APS: 29.4 (C)
- 2131Kingsbury Green AcademyCalne · Academy SecondaryA level APS: 27.7 (C-)
- 2235Melksham Oak Community SchoolMelksham · Academy SecondaryA level APS: 26.5 (C-)
- 2339The Wellington AcademyLudgershall · Academy SecondaryA level APS: 25.8 (C-)
- 248Stonar SchoolWiltshire · Independent All-throughA level APS: 25.4 (C-)
| # | School | Sector | A level APS | Success Index (England) | Key result | Students |
|---|---|---|---|---|---|---|
| 1 | St Marys Calne and St Margarets Prep Calne · All-through · Ages 2–19 | Independent | 46.7 (A-) | 30.3 Lower 50% | 37.9 Attainment 8 | 449 |
| 2 | Marlborough College Wiltshire · Secondary · Ages 13–19 | Independent | 45.0 (A-) | 21.8 Lower 50% | 23.3 Attainment 8 | 1,003 |
| 3 | Bishop Wordsworth's Church of England Grammar School Salisbury · Secondary · Ages 11–18 | Academy | 43.6 (B+) | 97.1 Top 5% | 73.1 Attainment 8 | 1,193 |
| 4 | Dauntsey's School Devizes · Secondary · Ages 11–18 | Independent | 42.3 (B+) | 22.3 Lower 50% | 29.4 Attainment 8 | 835 |
| 5 | Chafyn-Godolphin Salisbury · All-through · Ages 0–19 | Independent | 40.9 (B) | 20.5 Lower 50% | 24.6 Attainment 8 | 255 |
| 6 | South Wilts Grammar School Salisbury · Secondary · Ages 11–18 | Academy | 39.5 (B) | 96.5 Top 5% | 77.0 Attainment 8 | 1,200 |
| 7 | St Laurence School Bradford-on-Avon · Secondary · Ages 11–18 | Academy | 38.4 (B) | 82.2 Top 25% | 54.5 Attainment 8 | 1,378 |
| 8 | Matravers School Westbury · Secondary · Ages 11–18 | Local authority | 37.4 (B-) | 60.1 Top 50% | 47.0 Attainment 8 | 958 |
| 9 | Royal Wootton Bassett Academy Swindon · Secondary · Ages 11–18 | Academy | 36.4 (B-) | 76.7 Top 25% | 51.0 Attainment 8 | 1,714 |
| 10 | Hardenhuish School Chippenham · Secondary · Ages 11–18 | Academy | 36.3 (B-) | 64.2 Top 50% | 47.5 Attainment 8 | 1,519 |
| 11 | Malmesbury School Malmesbury · Secondary · Ages 11–18 | Academy | 36.1 (B-) | 71.9 Top 25% | 49.8 Attainment 8 | 1,438 |
| 12 | Kingdown School Warminster · Secondary · Ages 11–18 | Academy | 34.9 (C+) | 44.7 Lower 50% | 42.8 Attainment 8 | 1,347 |
| 13 | Devizes School Devizes · Secondary · Ages 11–18 | Academy | 34.7 (C+) | 54.5 Top 50% | 45.3 Attainment 8 | 947 |
| 14 | St Augustine's Catholic College Trowbridge · Secondary · Ages 11–18 | Academy | 34.2 (C+) | 72.8 Top 25% | 51.4 Attainment 8 | 912 |
| 15 | St John's Marlborough Marlborough · Secondary · Ages 11–18 | Academy | 33.9 (C+) | 74.7 Top 25% | 50.9 Attainment 8 | 1,692 |
| 16 | Warminster School Warminster · All-through · Ages 2–19 | Independent | 33.8 (C+) | 16.0 Lower 50% | 31.8 Attainment 8 | 433 |
| 17 | Sheldon School Chippenham · Secondary · Ages 11–18 | Academy | 32.5 (C+) | 53.9 Top 50% | 45.2 Attainment 8 | 1,467 |
| 18 | The Corsham School Corsham · Secondary · Ages 11–18 | Academy | 31.4 (C) | 60.9 Top 50% | 47.5 Attainment 8 | 1,427 |
| 19 | The Clarendon Academy Trowbridge · Secondary · Ages 11–18 | Academy | 29.5 (C) | 28.7 Lower 50% | 39.8 Attainment 8 | 1,082 |
| 20 | The John of Gaunt School Trowbridge · Secondary · Ages 11–18 | Academy | 29.4 (C) | 46.1 Lower 50% | 44.3 Attainment 8 | 1,295 |
| 21 | Kingsbury Green Academy Calne · Secondary · Ages 11–18 | Academy | 27.7 (C-) | 31.3 Lower 50% | 39.6 Attainment 8 | 1,077 |
| 22 | Melksham Oak Community School Melksham · Secondary · Ages 11–18 | Academy | 26.5 (C-) | 35.3 Lower 50% | 41.4 Attainment 8 | 1,058 |
| 23 | The Wellington Academy Ludgershall · Secondary · Ages 11–19 | Academy | 25.8 (C-) | 39.0 Lower 50% | 42.1 Attainment 8 | 1,121 |
| 24 | Stonar School Wiltshire · All-through · Ages 2–18 | Independent | 25.4 (C-) | 7.5 Lower 50% | 27.6 Attainment 8 | 434 |
St Marys Calne and St Margarets Prep in Calne leads the 2025 list of sixth forms by a level results in Wiltshire with A level APS 46.7 (A-). Of the 24 schools shown, 17 are academy, 6 are independent, 1 are local authority.
For the full picture see the wider South West sixth forms by a level results league table, every school on the Wiltshire page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best a levels school in Wiltshire?
St Marys Calne and St Margarets Prep in Calne, South West ranks first among sixth forms by a level results in Wiltshire with A level APS 46.7 (A-) (Pupils on roll: 449).
How are sixth forms by a level results in Wiltshire ranked?
Schools ranked by average A level points per entry. Figures are the most recent published by the national authority and matched to the school directory.
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.