Our Academic Success

St Andrews International School, Green Valley consistently achieves some of the highest academic results in the area, placing us amongst the top international schools in Thailand. Our students are successful in gaining university offers in a large variety of courses all around the world.

IB Diploma Results 2022-2023

The IB Diploma Programme is internationally recognised as a first-class qualification for students worldwide. In 2023 St Andrews, Green Valley achieved a 93% pass rate in the IB Diploma programme versus the World Average of 80%. Many of our students regularly achieve 40 points or more, placing them in the top 10% of students worldwide.


IB Pass Rate

(vs world average of 80%)


Average Diploma Score

(vs world average of 30.24)


Average Grade

(vs world average of 4.84)

Student highlights:



IB Diploma score of 39 points



IB Diploma score of 36 points

IGCSE results 2022-2023

The IGCSE is the world’s most popular international qualification for 14 to 16 year olds, regarded as an international passport to progression and success. For the last seven years, St Andrews, Green Valley have scored consistently above the UK average, with some students achieving awards for receiving the top scores in Thailand.


Grades of A*-C

(UK average 70%)


Grades A*-A

(UK average 22%)


Pass rate in 19 different subjects

Student highlights:



11 grades of A*

05 (3)


10 grades of A* - A

05 (2)


10 grades of A* - A

University Destinations

Nearly 100% of St Andrews Green Valley students study at university once they graduate from school. Our students travel to a wide range of countries to pursue their tertiary education and many have been accepted into the Top 50 World Universities ranked by Times Education. These include:

  University College, London

   King’s College, London

   Imperial College, London

   University of British Colombia

   University of Toronto

   University of Melbourne

  University of Hong Kong

   University of Amsterdam

   University of Bristol

   University of Edinburgh

   University of Groningen

   University of Toronto

   National University of Singapore

   Leiden University

The majority of students attend universities overseas

Let us show you more!

Discover a world of opportunities under one roof as this truly international education creates and offers choices of curriculum suited to your child's future path.