IndependentPrimaryYears K-2· Major Cities

Blue Gum Community School

Hornsby, NSW 2077 · Independent Schools NSW

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ICSEA

1105

86th percentile nationally

Elite (top decile)

Total enrolments

21

Primary

Student–teacher ratio

6:1

3.4 FTE teachers

Gender mix

57% / 43%

girls / boys

Language background

45%

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: 15%
Upper-mid: 42%
Top: 40%

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.