Catholic · Secondary · Box Hill
Our Lady of Sion College
Our Lady of Sion College is a Catholic secondary school in Box Hill, Victoria, teaching year levels 7-12 to 930 students.
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ICSEA reflects the socio-educational background of students at this school - it is an intake measure, not a teaching quality or outcomes ranking. National average is 1000. Range is roughly 500–1300. This school's ICSEA places it above 87% of Australian schools.
Senior pathways offered: VCE · VCE VM · VPC · 52 VCE, VCE VM and VCE VET studies (Units 3–4) · 23 VET certificates.
A median study score is one published measure, not a school ranking - study scores sit on a 0–50 scale per subject. Source: VCAA Senior Secondary Completion and Achievement Information (SSCAI), 2025. © Victorian Curriculum and Assessment Authority; reproduced with permission. For current versions and related content visit http://www.vcaa.vic.edu.au
Our Lady of Sion College had 930 students in 2025, compared with 928 in 2016 (about the same).
Total enrolments as reported to ACARA each August. A year marked "-" was not published for this school. Enrolment counts how many students attend, not how good a school is. Source: ACARA School Profile 2008-2025 (Data Access Program).
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Open Move Planner → Box Hill Get a one-page family report for Box Hill →Catchment zone shown where matched to official VIC government data.
Map: © OpenStreetMap contributors. School pin is approximate (ACARA geocoded location).
View all Victoria schools on the map →The suburb: Box Hill
Figures are for the Box Hill statistical area (SA2), which contains the school. SA2 boundaries do not always equal suburb boundaries, and childcare services are matched by suburb name. See the full Box Hill profile →
Nearest schools to Our Lady of Sion College
Listed nearest first. Distance is a straight line between ACARA school locations, not travel distance, and the order is not a ranking.
To see where Our Lady of Sion College sits among other suburbs, open the map of Victoria suburbs.
Questions about Our Lady of Sion College
How many students go to Our Lady of Sion College?
Our Lady of Sion College has 930 students enrolled, according to the ACARA School Profile 2025.
What year levels does Our Lady of Sion College teach?
Our Lady of Sion College teaches year levels 7-12. ACARA lists it as a secondary school.
Is Our Lady of Sion College a government or non-government school?
Our Lady of Sion College is a Catholic school in Box Hill, Victoria.
What does the ICSEA of 1111 at Our Lady of Sion College mean?
ICSEA, the Index of Community Socio-Educational Advantage, describes the family background of the students enrolled at a school, such as parents' education and occupation. The national average is 1000. Our Lady of Sion College has an ICSEA of 1111, which places it above 87% of Australian schools. It measures student intake, not teaching quality or results.
How many childcare services are near Our Lady of Sion College?
9 childcare services are listed on the ACECQA national register for Box Hill, the statistical area around the school. Services are matched by suburb name.
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Source: ACARA School Profile & School Location 2025 (Data Access Program). VIC, NSW and QLD government catchment zones from DET School Zones 2027, NSW DoE School Intake Zones 2026 and Queensland Department of Education state school catchments 2026 (CC BY 4.0). ICSEA is a socio-educational intake index - it measures student background, not teaching quality or outcomes. Methodology →