Enrolment Summary
Marist-Sion College has 1,063 students enrolled across 6 year levels as of 2025. Total enrolment decreased by 21 students (-1.9%) from 2024.
Total Students1,063
Secondary1,063
YoY Change (2024→2025)-21
Enrolment by Year Level — 2025
Year 7219+2
Year 8208+8
Year 9186—
Year 10172-5
Year 11146-13
Year 12132-13
20252024
Source: ACARA Enrolments by Grade (2025)
Total Enrolment Over Time
Marist-Sion College enrolment from 2016 to 2025.
Source: ACARA School Profile (2016–2025)
Gender Balance
Currently 537 girls (51%) and 526 boys (49%).
51%49%
GirlsBoys
Source: ACARA School Profile (2016–2025)
Gender Breakdown by Year
YearGirlsBoysTotalGirls %
20255375261,06351%
20245625221,08452%
20235524901,04253%
202252647199753%
202152045797753%
202049042991953%
201946840487254%
201844539984453%
201741840782551%
201643439883252%
Year-on-Year Comparison
Year Level20242025Change
Year 7217219+2
Year 8200208+8
Year 9186186—
Year 10177172-5
Year 11159146-13
Year 12145132-13
Total1,0841,063-21
Source: ACARA Enrolments by Grade (2024–2025)