Catholic co-ed primary school (Prep–6) in Ascot Vale, VIC, with 374 students.
NAPLAN averaging +32 above national year-level averages; the result is a B overall.
St Mary's School has an overall SchoolRank score of 61.1/100, rated "Good". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 66/100, indicating moderate performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1144, well above the national average of 1,000.
In 2025 NAPLAN testing at St Mary's School, Year 3 students averaged 442 across the tested NAPLAN domains, above the national average of 407 for that year level, and Year 5 students averaged 519, above the national average of 490 for that year level. Relative to national year-level averages, the school's strongest domain is Writing. National averages are specific to each year level, because NAPLAN scores are scaled so older year levels score higher, a school-wide average can't be compared with a single national figure.
St Mary's School is a small catholic primary school with approximately 374 students. It offers education for years Prep-6. As a catholic school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
St Mary's School has a student-to-teacher ratio of 14.8:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 32% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 89%, which is moderate.
St Mary's School is located in Ascot Vale, VIC, classified as a major cities school. With an ICSEA of 1144 (94th percentile), the school community's socio-educational advantage is above average, families tend to have higher education and income levels. ICSEA measures the educational advantage of a school's community, not the school's quality, a lower ICSEA school with strong academic scores may indicate particularly effective teaching.