Enrolment Summary
International School of Western Australia has 396 students enrolled across 13 year levels as of 2025. Total enrolment increased by 5 students (1.3%) from 2024.
Total Students396
Primary213
Secondary183
YoY Change (2024→2025)+5
Enrolment by Year Level — 2025
Pre-Year 123+2
Year 123-6
Year 225-4
Year 331-2
Year 437-1
Year 535-2
Year 639+7
Year 740+19
Year 817-32
Year 944+22
Year 1024+6
Year 1123-13
Year 1235+9
20252024
Source: ACARA Enrolments by Grade (2025)
Total Enrolment Over Time
International School of Western Australia enrolment from 2016 to 2025.
Source: ACARA School Profile (2016–2025)
Gender Balance
Currently 189 girls (48%) and 207 boys (52%).
48%52%
GirlsBoys
Source: ACARA School Profile (2016–2025)
Gender Breakdown by Year
YearGirlsBoysTotalGirls %
202518920739648%
202418720439148%
202317418535948%
202216117333448%
202114114628749%
202014016130147%
201914516330847%
201813118331442%
201712114927045%
201610013523543%
Year-on-Year Comparison
Year Level20242025Change
Pre-Y12123+2
Year 12923-6
Year 22925-4
Year 33331-2
Year 43837-1
Year 53735-2
Year 63239+7
Year 72140+19
Year 84917-32
Year 92244+22
Year 101824+6
Year 113623-13
Year 122635+9
Total391396+5
Source: ACARA Enrolments by Grade (2024–2025)