Secondary school students are aged between 12 and 20 years old. Year 7 to 10 form junior secondary school classes and Year 11-12 constitutes senior secondary school classes.
Students must meet an upper age limit for each year level.
Entry level and upper age limits
- Year 7: less than 15 years of age
- Year 8: less than 16 years of age
- Year 9: less than 17 years of age
- Year 10: less than 18 years of age
- Year 11: less than 19 years of age
- Year 12: less than 20 years of age.