Enrolment Summary
Investigator College has 668 students enrolled across 13 year levels as of 2025. Total enrolment increased by 32 students (5.0%) from 2024.
Total Students668
Primary303
Secondary365
YoY Change (2024→2025)+32
Enrolment by Year Level — 2025
Pre-Year 130-11
Year 147+12
Year 242+12
Year 332-13
Year 453+13
Year 544-4
Year 655-2
Year 772+13
Year 859-5
Year 965+5
Year 1062+1
Year 1154-1
Year 1253+12
20252024
Source: ACARA Enrolments by Grade (2025)
Total Enrolment Over Time
Investigator College enrolment from 2016 to 2025.
Source: ACARA School Profile (2016–2025)
Gender Balance
Currently 332 girls (50%) and 336 boys (50%).
50%50%
GirlsBoys
Source: ACARA School Profile (2016–2025)
Gender Breakdown by Year
YearGirlsBoysTotalGirls %
202533233666850%
202430533163648%
202331132763849%
202230732963648%
202132833666449%
202032532765250%
201931130461551%
201833032965950%
201733835269049%
201637134471552%
Year-on-Year Comparison
Year Level20242025Change
Pre-Y14130-11
Year 13547+12
Year 23042+12
Year 34532-13
Year 44053+13
Year 54844-4
Year 65755-2
Year 75972+13
Year 86459-5
Year 96065+5
Year 106162+1
Year 115554-1
Year 124153+12
Total636668+32
Source: ACARA Enrolments by Grade (2024–2025)