Independent 6th Form Colleges by A Levels and Pre U

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Our League Tables show the highest performing independent schools in the UK based on the percentage of top grades awarded to students in 2021.

This year, students did not sit public examinations and grades were awarded by schools according to strictly controlled internal assessment criteria. Simply put, the grades were awarded by teachers. The latest grades based on actual examination results were awarded in 2019, of which we hold almost complete records which are available exclusively to our clients.

Whilst we are confident that the grades awarded in 2021 are a reflection of student achievement it is important to note that, in the case of a number of schools, the percentage of top grades varies considerably from the results obtained in previous years.

For further information and advice on applying to a UK private school please contact us by calling +44 1622 813870 or complete an Enquiry Form.

2021 Results

# A + A* % Name Day/Board Boy/Girl Day £ Board £
1 98.00 Oxford International College Both Co-ed 25,167 50,589
2 97.80 Cardiff Sixth Form College Both Co-ed 20,600 49,300
3 94.00 Concord College Both Co-ed 16,200 48,900
4 93.00 The National Mathematics and Science College Both Co-ed 13,500 47,997
5 80.00 Greene's Tutorial College Day Co-ed    
6 75.70 Brampton College Day Co-ed 22,845  
7 74.00 Abbey College Cambridge Both Co-ed 26,050 57,100
8 68.00 Mander Portman Woodward - Cambridge Day Co-ed    
9 67.00 d'Overbroeck's Both Co-ed 26,190 47,490
10 66.30 Hurtwood House Both Co-ed 32,388 48,585
11 66.00 Ashbourne College Day Co-ed 29,250  
12 65.00 Cambridge Tutors College Both Co-ed    
13 62.00 Mander Portman Woodward - London Day Co-ed    
14 61.00 Mander Portman Woodward - Birmingham Day Co-ed    
= 61.00 Abbey College Manchester Both Co-ed 14,070 40,205
= 61.00 Bosworth Independent College Both Co-ed 13,995 37,980
17 57.00 Albemarle Independent College Day Co-ed 24,000  
18 56.00 DLD College London Both Co-ed 25,500 59,200
19 55.00 Rochester Independent College Both Co-ed 21,000 44,550
= 55.00 Oxford Sixth Form College (formerly Oxford Tutorial College) Both Co-ed 26,940 47,040
21 54.00 Bath Academy Both Co-ed 18,500 41,200
22 44.00 David Game College Both Co-ed    

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This table lists the Top Private Sixth Form Colleges in the UK based on 2019 A Level results. Rankings are based on the percentage of A Level entries awarded A* and A grades. Where students have been entered for Pre-U exams the tables include the percentage of Pre-U grades from D1-M1. To qualify for inclusion there must be a minimum of 20 students in the cohort.

Click on the name of a college for more details. The table can be reordered by Name, Ranking, Day or Boarding Fees etc by clicking on the arrows at the top of each column.


  1. We make every effort to obtain results for every independent college, but there are sometimes a few gaps in our data, because the information is not freely available or because a college will not supply it. In most cases this applies to colleges that would not appear in the top quartile of the table.
  2. Sometimes grades improve as a result of appeals or remarks and we may update the data periodically, as long it does not distort the results of colleges which have not given us their remarks. We encourage all schools and colleges to supply corrections or additions by contacting us at
  3. Exam results are not the only criteria by which to judge a college. The colleges at the top of this table are very selective on their admissions. Be aware that your child may not necessarily thrive in a high pressure academic environment. Please contact us for advice on choosing the right college.
  4. We make a substantial investment of time and effort in preparing these tables, and all copyright and database rights in the tables belong to us. Please respect this by not reproducing the tables or the information within them, in whole or in part, without our consent. If you wish to reproduce any of our tables or the information within them then please contact us for details.