How do we rate?

How do we rate?

In addition to earning the ISA High School Diploma, students may enrol in the International Baccalaureate Diploma (IB) Programme. IB enrolment is open to all students, who may participate in the full IB Diploma Programme or choose to take individual IB courses and sit exams in those subjects.


In the Graduating Class of 2021, 23 of the 24 students were full IB Diploma candidates and one other remaining student was a Courses student. All 23 full IB Diploma students earned their Diploma.

The world average point total was approximately 30 where the ISA average point total was 38. In addition, we had 2 students earn the highest possible mark of 45. Worldwide there were just over 300 students who achieved this top result.

In summary:

  • 100% pass rate for the IB Diploma in 2021
  • 23 IB Diplomas were awarded
  • ISA average was 38 compared with the worldwide average of around 30
  • Average grade per subject was 5.98
  • 2 students with a top mark of 45
  • 3 students with marks of 44

Please note that ISA is not a selective school. Any student wishing to enroll in the full diploma is allowed to do so.


Accredited by

International Baccalaureate Council of International Schools Middle States Association of Colleges and Schools Cambridge International Examinations CNED