IndependentCombinedYears K-12· Major Cities

Pittwater House Schools

Collaroy, NSW 2097 · Independent Schools NSW

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ICSEA

1158

96th percentile nationally

Elite (top decile)

Total enrolments

1,002

Combined

Student–teacher ratio

10:1

105.4 FTE teachers

Gender mix

46% / 54%

girls / boys

Language background

19%

non-English at home

Socio-educational advantage

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

Bottom: 2%

Lower-mid: 9%

Upper-mid: 27%

Top: 62%

Explore Collaroy, NSWLiveability 76

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Other schools in Collaroy

St Rose Catholic Primary School

Catholic · Primary

1149

Collaroy Plateau Public School

Government · Primary

1109

Wheeler Heights Public School

Government · Primary

1086

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.