CatholicSecondaryYears 7-12· Major Cities

Our Lady of Mercy Catholic College Burraneer

Cronulla, NSW 2230 · Catholic Schools NSW

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ICSEA

1086

80th percentile nationally

Top tier

Total enrolments

421

Secondary

Student–teacher ratio

12:1

36 FTE teachers

Gender mix

100% / 0%

girls / boys

Language background

25%

non-English at home

Socio-educational advantage

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

Bottom: 7%
Lower-mid: 23%
Upper-mid: 37%
Top: 33%

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.