Enrolment Summary
International Grammar School has 1,224 students enrolled across 13 year levels as of 2025. Total enrolment decreased by 29 students (-2.3%) from 2024.
Total Students1,224
Primary567
Secondary657
YoY Change (2024→2025)-29
Enrolment by Year Level — 2025
Pre-Year 160-8
Year 164+3
Year 262-24
Year 386+12
Year 481+2
Year 5109+4
Year 6105+1
Year 7103-18
Year 8120+15
Year 9103-1
Year 10104-21
Year 11121+10
Year 12106-4
20252024
Source: ACARA Enrolments by Grade (2025)
Total Enrolment Over Time
International Grammar School enrolment from 2016 to 2025.
Source: ACARA School Profile (2016–2025)
Gender Balance
Currently 527 girls (43%) and 697 boys (57%).
43%57%
GirlsBoys
Source: ACARA School Profile (2016–2025)
Gender Breakdown by Year
YearGirlsBoysTotalGirls %
20255276971,22443%
20245527011,25344%
20235576771,23445%
20225596731,23245%
20215416731,21445%
20205366431,17945%
20195446421,18646%
20185426061,14847%
20175256071,13246%
20165286011,12947%
Year-on-Year Comparison
Year Level20242025Change
Pre-Y16860-8
Year 16164+3
Year 28662-24
Year 37486+12
Year 47981+2
Year 5105109+4
Year 6104105+1
Year 7121103-18
Year 8105120+15
Year 9104103-1
Year 10125104-21
Year 11111121+10
Year 12110106-4
Total1,2531,224-29
Source: ACARA Enrolments by Grade (2024–2025)