Looking for the top IB Schools in the UK? Here is the IB League Table 2019 for UK Schools.
We’ve compiled a list of top 40 Independent Schools in the UK which offer the International Baccalaureate program, based on the 2019 IB results. If you are specifically looking for an academically excellent school, it is also a good idea to consider this IB league table. The rankings are based on the average points achieved by sixth formers taking the Diploma Programme of the IB.
International Baccalaureate Results 2019 By Boarding School
| Rank | Average Points | School | Day Or Boarding School | Type | No of Students |
| 1 | 41.3 | Godolphin & Latymer School | Day | Girls | 20 |
| 2 | 40.7 | King’s College School – Wimbledon | Day | Boys (Co-ed 6th form) | 75 |
| 3 | 40.4 | Cheltenham Ladies’ College | Both | Girls | 25 |
| 4 | 40.2 | Wellington College | Both | Co-ed | 96 |
| 5 | 39.4 | Sevenoaks School | Both | Co-ed | 224 |
| 6 | 38.6 | Whitgift School | Both | Boys | 40 |
| 7 | 38 | Ardingly College | Both | Co-ed | 45 |
| 8 | 37.9 | King Edward’s School – Birmingham | Day | Boys | 103 |
| 9 | 37.5 | Bromsgrove School | Both | Co-ed | 45 |
| 10 | 37.4 | Headington School | Both | Girls | 36 |
| 11 | 37 | Fettes College | Both | Co-ed | 40 |
| 12 | 36.9 | Marymount International School | Both | Girls | 36 |
| 13 | 36.5 | St Clare’s | Both | Co-ed | 102 |
| 14 | 36.2 | Haileybury | Both | Co-ed | 50 |
| 15 | 36.2 | Southbank International School | Day | Co-ed | 62 |
| 16 | 36.1 | Portsmouth Grammar School | Day | Co-ed | 22 |
| 17 | 35.6 | Stonyhurst College | Both | Co-ed | N/A |
| 18 | 35.4 | Oakham School | Both | Co-ed | 63 |
| 19 | 35.1 | Brentwood School | Both | Co-ed | 33 |
| 20 | 34.7 | King Edward’s Witley | Both | Co-ed | 127 |
| 21 | 34.5 | Worth School | Both | Co-ed | 39 |
| 22 | 34.3 | Bedford School | Both | Boys | 28 |
| 23 | 34.1 | Christ’s Hospital | Both | Co-ed | 28 |
| 24 | 34.1 | ACS Egham International School | Day | Co-ed | 51 |
| 25 | 33.9 | Windermere School | Both | Co-ed | 34 |
| 26 | 33.8 | Felsted School | Both | Co-ed | 29 |
| 27 | 33.6 | St Edward’s School – Oxford | Both | Co-ed | 74 |
| 28 | 33.6 | Charterhouse School | Both | Co-ed | 58 |
| 29 | 33.1 | Dwight School London | Day | Co-ed | 22 |
| 30 | 33 | St Leonards School | Both | Co-ed | 61 |
| 31 | 33 | TASIS – The American School in England | Both | Co-ed | 43 |
| 32 | 32.7 | King William’s College | Both | Co-ed | 55 |
| 33 | 32.3 | Taunton School | Both | Co-ed | 24 |
| 34 | 32.2 | Bryanston School | Both | Co-ed | 24 |
| 35 | 32 | ACS Hillingdon International School | Day | Co-ed | 22 |
| 36 | 32 | International School of London, London | Day | Co-ed | 37 |
| 37 | 31.9 | ACS Cobham International School | Both | Co-ed | 78 |
| 38 | 31.4 | Halcyon London International School | Day | Co-ed | 24 |
| 39 | 31 | Box Hill School | Both | Co-ed | 24 |
| 40 | 31 | Rossall School | Both | Co-ed | 20 |