GovernmentPrimaryYears K-6· Major Cities

Lapstone Public School

Glenbrook, NSW 2773 · NSW Department of Education

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ICSEA

1113

87th percentile nationally

Elite (top decile)

Total enrolments

158

Primary

Student–teacher ratio

15:1

10.4 FTE teachers

Gender mix

56% / 44%

girls / boys

Language background

11%

non-English at home

Socio-educational advantage

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

Bottom: 5%
Lower-mid: 20%
Upper-mid: 31%
Top: 44%

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.