The school offered students an international education from Nursery to Year 13 (Kindergarten to grade 12).

Students who successfully completed Year 13 (grade 12) were awarded with a High School Diploma.

[2] Saint John's International School operated within the framework of the National Curriculum for England and Wales.

Classes were taught by expatriate teachers of various nationalities, giving the school a true international feel.

The school was positioned around one playground, a 200m all-weather running track, a football pitch, an athletics field, a gymnasium and a 25m swimming pool with 270 seat stand.