Catholic · Primary · Erskineville
St Mary's Catholic Primary School
St Mary's Catholic Primary School is a Catholic primary school in Erskineville, New South Wales, teaching year levels K-6 to 169 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 94% of Australian schools.
St Mary's Catholic Primary School had 169 students in 2025, compared with 195 in 2016 (down 13%).
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).
Comparing suburbs near Erskineville?
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Open Move Planner → Erskineville Get a one-page family report for Erskineville - Alexandria →Catchment zone shown where matched to official NSW government data.
Map: © OpenStreetMap contributors. School pin is approximate (ACARA geocoded location).
View all New South Wales schools on the map →The suburb: Erskineville - Alexandria
Figures are for the Erskineville - Alexandria 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 Erskineville - Alexandria profile →
© State of New South Wales (Department of Communities and Justice), licensed under CC BY 4.0 (copyright notice).
Nearest schools to St Mary's Catholic Primary 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 St Mary's Catholic Primary School sits among other suburbs, open the map of New South Wales suburbs.
Questions about St Mary's Catholic Primary School
How many students go to St Mary's Catholic Primary School?
St Mary's Catholic Primary School has 169 students enrolled (82 boys and 87 girls), according to the ACARA School Profile 2025.
What year levels does St Mary's Catholic Primary School teach?
St Mary's Catholic Primary School teaches year levels K-6. ACARA lists it as a primary school.
Is St Mary's Catholic Primary School a government or non-government school?
St Mary's Catholic Primary School is a Catholic school in Erskineville, New South Wales.
What does the ICSEA of 1145 at St Mary's Catholic Primary 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. St Mary's Catholic Primary School has an ICSEA of 1145, which places it above 94% of Australian schools. It measures student intake, not teaching quality or results.
How many childcare services are near St Mary's Catholic Primary School?
16 childcare services are listed on the ACECQA national register for Erskineville - Alexandria, 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 →