2023 Global IB School League Tables are now live! Click here to view

Ardingly College

Stonyhurst College

Royal High School

The Top IB Schools in the UK

Education Advisers specialise in offering impartial advice and assistance on school placements, working with a number of schools both in the UK and worldwide.

Click here to watch a video by our Chairman, Les Webb, on factors to consider when choosing an international IB school. If you are interested in discussing this further, please complete this enquiry form for a free and no obligation video conference with Les or one of our experienced IB consultants.

2023 Results

# Avg. Points Name Day/Board Boy/Girl Day £ Board £ Cohort Size
1 41.1 King's College School - Wimbledon Day Boys (Co-ed 6th form) 28,080   53
2 41.0 Godolphin & Latymer School Day Girls 28,742   22
3 39.1 Cheltenham Ladies' College Both Girls 35,700 54,000 23
4 39.0 Sevenoaks School Both Co-ed 34,896 53,550 231
= 39.0 Haileybury Both Co-ed 34,620 47,835 55
6 38.6 Wellington College Both Co-ed 38,100 52,110 116
7 38.5 Whitgift School Both Boys 26,055 51,120 50
8 38.0 Bromsgrove School Both Co-ed 20,775 46,470 52
= 38.0 Rugby School Both Co-ed 31,200 49,200 28
10 37.0 Worth School Both Co-ed 30,870 45,330
11 36.9 Bristol Grammar School Day Co-ed 18,420   20
12 36.7 Fettes College Both Co-ed 39,450 46,980 45
13 36.5 Marymount International School London Both Girls 31,320 53,010 37
14 36.4 Bradfield College Both Co-ed 39,096 48,870 27
15 36.2 Felsted School Both Co-ed 30,540 46,755 27
16 36.1 Ardingly College Both Co-ed 30,318 46,422 48
17 35.9 King Edward's School - Birmingham Day Boys     107
18 35.7 Gresham's School Both Co-ed 30,570 43,800 32
19 35.5 St Clare's, Oxford Both Co-ed 23,592 49,310 99
20 35.1 Southbank International School - Westminster Day Co-ed 39,195   75
21 35.0 Malvern College Both Co-ed 33,390 51,180
22 34.7 St Leonards School Both Co-ed 19,704 46,446 72
23 34.5 Oakham School Both Co-ed 27,660 46,545 46
24 34.1 TASIS - The American School in England Both Co-ed 30,390 56,965 38
25 33.9 Charterhouse School Both Co-ed 40,017 50,148 35
26 33.6 Stonyhurst College Both Co-ed 25,000 46,350 35
27 33.0 St Edward's School - Oxford Both Co-ed 40,185 50,229 79
= 33.0 International School of London, London Day Co-ed 32,200   32
29 31.9 Taunton School Both Co-ed 24,735 46,485 26
= 31.9 King William's College Both Co-ed 27,750 42,750 57
31 31.7 Box Hill School Both Co-ed 25,287 45,657 21
32 31.4 Scarborough College Both Co-ed 18,915 40,953 32
33 31.0 ISA - International School Aberdeen Day Co-ed 17,350   30

The Top IB schools in the UK are listed here based on the average points achieved by all students taking the IB Diploma in 2023. 

There are  two league tables - the first for schools with a cohort of 20 or more IB students and the second with cohorts of 10-19 students. Schools entering fewer than 10 candidates are not included. 

Most IB schools also offer A-levels as an alternative, in which case the IB cohort is often in the minority. This is especially true of the smaller cohort IB schools. Speak to us on +44 1622 813870 for advice on choosing the best IB school for your child.