CatholicPrimaryYears K-6· Major Cities

St Mary's Star of the Sea Catholic Primary School

Hurstville, NSW 2220 · Catholic Schools NSW

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ICSEA

1088

81th percentile nationally

Top tier

Total enrolments

408

Primary

Student–teacher ratio

17:1

24 FTE teachers

Gender mix

50% / 50%

girls / boys

Language background

82%

non-English at home

Socio-educational advantage

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

Bottom: 6%
Lower-mid: 27%
Upper-mid: 36%
Top: 32%

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.