Enrolment Summary
Williamstown High School has 1,527 students enrolled across 6 year levels as of 2025. Total enrolment increased by 14 students (0.9%) from 2024.
Total Students1,527
Secondary1,527
YoY Change (2024→2025)+14
Enrolment by Year Level — 2025
Year 7264+10
Year 8250+2
Year 9252-2
Year 10266+7
Year 11253+2
Year 12242-5
20252024
Source: ACARA Enrolments by Grade (2025)
Total Enrolment Over Time
Williamstown High School enrolment from 2016 to 2025.
Source: ACARA School Profile (2016–2025)
Gender Balance
Currently 706 girls (46%) and 821 boys (54%).
46%54%
GirlsBoys
Source: ACARA School Profile (2016–2025)
Gender Breakdown by Year
YearGirlsBoysTotalGirls %
20257068211,52746%
20246968171,51346%
20236927981,49046%
20226977781,47547%
20216987861,48447%
20207577861,54349%
20197907371,52752%
20187947131,50753%
20177807271,50752%
20167826931,47553%
Year-on-Year Comparison
Year Level20242025Change
Year 7254264+10
Year 8248250+2
Year 9254252-2
Year 10259266+7
Year 11251253+2
Year 12247242-5
Total1,5131,527+14
Source: ACARA Enrolments by Grade (2024–2025)