Oxfordshire grammar schools league table 2025
State schools with selective admissions. Ranked by the Success Index (England) from official English data; 10 schools in Oxfordshire, South East. Rank positions shown on each profile are within England and South East.
- Primary Schools in Oxfordshire
- Secondary Schools in Oxfordshire
- State Schools in Oxfordshire
- Academies & Free Schools in Oxfordshire
- Independent Schools in Oxfordshire
- Girls' Schools in Oxfordshire
- Secondary Schools by Attainment 8 in Oxfordshire
- Primary Schools by KS2 Results in Oxfordshire
- Sixth Forms by A Level Results in Oxfordshire
- Largest Schools in Oxfordshire
- 197St Helen and St KatharineAbingdon · Independent All-through71.8 Attainment 8 · 700 students
- 295d'Overbroeck'sOxford · Independent Secondary64.8 Attainment 8 · 615 students
- 378Kings Education (Oxford)Oxford · Independent Secondary– · 77 students
- 442Wychwood SchoolOxford · Independent All-through46.4 Attainment 8 · 150 students
- 535Headington School OxfordOxford · Independent All-through32.6 Attainment 8 · 1,082 students
- 628Radley CollegeOxfordshire · Independent Secondary36.0 Attainment 8 · 769 students
- 722Cokethorpe SchoolWitney · Independent All-through32.0 Attainment 8 · 574 students
- 819Oxford International CollegeOxford · Independent Secondary1.7 Attainment 8 · 216 students
- 918St Edward's SchoolOxford · Independent Secondary10.8 Attainment 8 · 809 students
- 1017Shiplake CollegeHenley-on-Thames · Independent Secondary31.5 Attainment 8 · 575 students
| # | School | Sector | Success Index (England) | Key result | Students |
|---|---|---|---|---|---|
| 1 | St Helen and St Katharine Abingdon · All-through · Ages 9–18 | Independent | 97.4 Top 5% | 71.8 Attainment 8 | 700 |
| 2 | d'Overbroeck's Oxford · Secondary · Ages 11–19 | Independent | 95.4 Top 5% | 64.8 Attainment 8 | 615 |
| 3 | Kings Education (Oxford) Oxford · Secondary · Ages 15–25 | Independent | 77.5 Top 25% | – | 77 |
| 4 | Wychwood School Oxford · All-through · Ages 10–18 | Independent | 41.9 Lower 50% | 46.4 Attainment 8 | 150 |
| 5 | Headington School Oxford Oxford · All-through · Ages 3–19 | Independent | 34.5 Lower 50% | 32.6 Attainment 8 | 1,082 |
| 6 | Radley College Oxfordshire · Secondary · Ages 13–18 | Independent | 27.9 Lower 50% | 36.0 Attainment 8 | 769 |
| 7 | Cokethorpe School Witney · All-through · Ages 4–18 | Independent | 21.6 Lower 50% | 32.0 Attainment 8 | 574 |
| 8 | Oxford International College Oxford · Secondary · Ages 14–19 | Independent | 19.3 Lower 50% | 1.7 Attainment 8 | 216 |
| 9 | St Edward's School Oxford · Secondary · Ages 13–18 | Independent | 18.4 Lower 50% | 10.8 Attainment 8 | 809 |
| 10 | Shiplake College Henley-on-Thames · Secondary · Ages 11–19 | Independent | 17.2 Lower 50% | 31.5 Attainment 8 | 575 |
St Helen and St Katharine in Abingdon leads the 2025 list of grammar schools in Oxfordshire with a Success Index (England) of 97.4. Of the 10 schools shown, 10 are independent.
For the full picture see the wider South East grammar schools league table, every school on the Oxfordshire page, or the comparison tool to put a shortlist side by side.
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Frequently asked questions
What is the best grammar school in Oxfordshire?
St Helen and St Katharine in Abingdon, South East ranks first among grammar schools in Oxfordshire with a Success Index (England) of 97.4 out of 100 (Pupils on roll: 700).
How are grammar schools in Oxfordshire ranked?
Each school's Success Index (England) combines 9 factors: ks2: reading, writing & maths expected standard (35%), ks2: higher standard (20%), ks2: reading progress (10%), ks2: maths progress (10%), progress 8 (20%), attainment 8 (30%), grade 5+ in english & maths (15%), a level points per entry (10%), community advantage (fewer pupils on free school meals) (15%). Each factor is a percentile against schools of the same type across England. Schools with fewer than 60 students are excluded from rankings.
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.