CatholicPrimaryYears Prep-6· Major Cities

St Mary's School

Ascot Vale, VIC 3032 · Victorian Catholic Education Authority

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ICSEA

1144

94th percentile nationally

Elite (top decile)

Total enrolments

374

Primary

Student–teacher ratio

15:1

25.3 FTE teachers

Gender mix

48% / 52%

girls / boys

Language background

12%

non-English at home

Socio-educational advantage

Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).

Bottom: 3%
Lower-mid: 10%
Upper-mid: 28%
Top: 59%

Source: ACARA My School 2025. ICSEA reflects the socio-educational background of a school's students — not academic results or teaching quality. National average = 1000. See data sources.