Enrolment Summary
Our Lady of Sion College has 930 students enrolled across 6 year levels as of 2025. Total enrolment increased by 16 students (1.8%) from 2024.
Total Students930
Secondary930
YoY Change (2024→2025)+16
Enrolment by Year Level — 2025
Year 7183+38
Year 8144-18
Year 9162+7
Year 10152+3
Year 11149+6
Year 12140-20
20252024
Source: ACARA Enrolments by Grade (2025)
Total Enrolment Over Time
Our Lady of Sion College enrolment from 2016 to 2025.
Source: ACARA School Profile (2016–2025)
Gender Balance
Currently 930 girls (100%) and 0 boys (0%).
100%0%
GirlsBoys
Source: ACARA School Profile (2016–2025)
Gender Breakdown by Year
YearGirlsBoysTotalGirls %
20259300930100%
20249140914100%
20239420942100%
20229490949100%
20219770977100%
20209740974100%
20199640964100%
20189400940100%
20179320932100%
20169280928100%
Year-on-Year Comparison
Year Level20242025Change
Year 7145183+38
Year 8162144-18
Year 9155162+7
Year 10149152+3
Year 11143149+6
Year 12160140-20
Total914930+16
Source: ACARA Enrolments by Grade (2024–2025)