*Only Welsh schools which have standardised exam results data published publicly.
|GCSE Rank||A*/ A%||School||Gender||Day / Boarding||Day Fees||Boarding Fees|
|1||83.9||Cardiff Sixth Form College||Co-ed||Day & Boarding||£21,400||£44,100|
|2||80.3||St John's College (Cardiff)||Co-ed||Day||£11,451||N/A|
|3||73.5||Howell's School Llandaff||Girls||Day||£13,779||N/A|
|4||73.5||St Michael's School||Co-ed||Day & Boarding||£11,868||£20,634|
|5||70.6||Ruthin School||Co-ed||Day & Boarding||£13,000||£40,500|
|6||67.9||Cathedral School (Llandaff)||Co-ed||Day||£13,413||N/A|
|7||65.5||Monmouth School for Girls||Girls||Day & Boarding||£16,275||£30,852|
|8||61.3||St Gerards School||Co-ed||Day||£10,815||N/A|
|9||55.9||Monmouth School for Boys||Boys||Day & Boarding||£16,275||£30,852|
|11||53.2||Westbourne School Glamorgan||Co-ed||Day & Boarding||£13,104||£35,850|
|12||50.0||Ffynone House School||Co-ed||Day||£11,280||N/A|
|13||43.5||St Clare’s SchoolFeatured||Co-ed||Day||£11,352||N/A|
|14||42.3||Myddelton College||Co-ed||Day & Boarding||£12,000||£19,500|
|15||41.3||Christ College||Co-ed||Day & Boarding||£16,227||£23,970|
|16||36.1||Rydal Penrhos School||Co-ed||Day & Boarding||£13,800||£34,500|
|17||23.0||Llandovery College||Co-ed||Day & Boarding||£12,450||£21,297|
|18||18.6||St David's College||Co-ed||Day & Boarding||£15,705||£29,010|
The top performing schools academically for GCSE are (in order):
The top performing schools academically for A-Level are (in order):
There is only 1 independent boys school in Wales, Monmouth School for Boys. This school publicly releases their exam data (standard UK examination system i.e. GCSE / A-Level).
For 2018/19, 55.9% of the school's GCSE entries were A*/A and 40.3% for A-Level. This school offers day (£16,275) and boarding places (£30,852).
There are 2 independent girls schools in Wales, Howell's School Llandaff and Monmouth School for Girls. Both schools publicly release their exam data (standard UK examination system i.e. GCSE / A-Level).
The top performing girls schools academically for GCSE are (in order):
The top performing girls schools academically for A-Level are (in order):
The top performing private co-ed schools academically for GCSE are (in order):
The top performing private co-ed schools academically for A-Level are (in order):
These schools offer places with fees that you can see in the table.