Independent · Combined · Marion
Westminster School
Westminster School is an independent combined school in Marion, South Australia, teaching year levels R-12 to 1,401 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 93% of Australian schools.
Westminster School had 1,401 students in 2025, compared with 1,087 in 2016 (up 29%).
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 → Marion Get a one-page family report for Mitchell Park →Map: © OpenStreetMap contributors. School pin is approximate (ACARA geocoded location).
View all South Australia schools on the map →The suburb: Mitchell Park
Figures are for the Mitchell Park 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 Mitchell Park profile →
Nearest schools to Westminster School
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 Westminster School sits among other suburbs, open the map of South Australia suburbs.
Questions about Westminster School
How many students go to Westminster School?
Westminster School has 1,401 students enrolled (703 boys and 698 girls), according to the ACARA School Profile 2025.
What year levels does Westminster School teach?
Westminster School teaches year levels R-12. ACARA lists it as a combined school.
Is Westminster School a government or non-government school?
Westminster School is an independent school in Marion, South Australia.
What does the ICSEA of 1139 at Westminster School 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. Westminster School has an ICSEA of 1139, which places it above 93% of Australian schools. It measures student intake, not teaching quality or results.
How many childcare services are near Westminster School?
10 childcare services are listed on the ACECQA national register for Mitchell Park, 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 →