Westminster School
Gender: Boys only (co-ed sixth form)
GCSE Ranking: 1
Location: England
Student Number: 773
Residency Type: Day, Weekly/Flexible Boarding and Full Boarding
Religious Affiliation: Anglican
King's College School
Gender: Boys only (co-ed sixth form)
GCSE Ranking: 2
Location: England
Student Number: 1223
Residency Type: Day
Religious Affiliation: Church of England
Guildford High School
Gender: Girls only
GCSE Ranking: 3
Location: England
Student Number: 1021
Residency Type: Day
Religious Affiliation: Church of England/Interdenominational
Wycombe Abbey
Gender: Girls only
GCSE Ranking: 4
Location: England
Student Number: 656
Residency Type: Day and Full Boarding
Religious Affiliation: Church of England
King Edward VI High School for Girls
Gender: Girls only
GCSE Ranking: 5
Location: England
Student Number: 650
Residency Type: Day
Religious Affiliation: All Faiths
City of London School For Girls
Gender: Girls only
GCSE Ranking: 6
Location: England
Student Number: 780
Residency Type: Day
Religious Affiliation: Non-denominational
Wimbledon High School GDST
Gender: Girls only
GCSE Ranking: 7
Location: England
Student Number: 1073
Residency Type: Day
Religious Affiliation: Non-denominational
Brighton College
Gender: Coeducational
GCSE Ranking: 8
Location: England
Student Number: 1287
Residency Type: Day, Weekly/Flexible Boarding, Full Boarding
Religious Affiliation: Church of England
South Hampstead High School GDST
Gender: Girls only
GCSE Ranking: 9
Location: England
Student Number: 954
Residency Type: Day
Religious Affiliation: Non-denominational
Withington Girls' School
Gender: Girls only
GCSE Ranking: 10
Location: England
Student Number: 720
Residency Type: Day
Religious Affiliation: All Faiths
University College School Senior School, Hampstead
Gender: Boys only (co-ed sixth form)
GCSE Ranking: 11
Location: England
Student Number: 934
Residency Type: Day
Religious Affiliation: Non-denominational
Putney High School GDST
Gender: Girls only
GCSE Ranking: 12
Location: England
Student Number: 1067
Residency Type: Day
Religious Affiliation: Non-denominational
Magdalen College School
Gender: Boys only (co-ed sixth form)
GCSE Ranking: 13
Location: England
Student Number: 950
Residency Type: Day
Religious Affiliation: Church of England
Bancroft's School
Gender: Coeducational
GCSE Ranking: 14
Location: England
Student Number: 1143
Residency Type: Day
Religious Affiliation: Church of England
Surbiton High School
Gender: Girls only
GCSE Ranking: 15
Location: England
Student Number: 1105
Residency Type: Day
Religious Affiliation: Church of England
Dulwich College
Gender: Boys (some girls)
GCSE Ranking: 16
Location: England
Student Number: 1919
Residency Type: Day, Weekly/Flexible Boarding and Full Boarding
Religious Affiliation: Church of England
City of London School
Gender: Boys only
GCSE Ranking: 17
Location: England
Student Number: 1074
Residency Type: Day
Religious Affiliation: All Faiths
St Mary's School Ascot
Gender: Girls only
GCSE Ranking: 18
Location: England
Student Number: 390
Residency Type: Day and Full Boarding
Religious Affiliation: Roman Catholic
Notting Hill and Ealing High School GDST
Gender: Girls only
GCSE Ranking: 19
Location: England
Student Number: 930
Residency Type: Day
Religious Affiliation: Non-denominational
Emanuel School
Gender: Coeducational
GCSE Ranking: 20
Location: England
Student Number: 1115
Residency Type: Day
Religious Affiliation: Christian



















