IndependentCombinedYears K-12· Major Cities

Barker College

Hornsby, NSW 2077 · Independent Schools NSW

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ICSEA

1166

97th percentile nationally

Elite (top decile)

Total enrolments

2,856

Combined

Student–teacher ratio

10:1

282.6 FTE teachers

Gender mix

41% / 59%

girls / boys

Language background

15%

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: 6%
Upper-mid: 21%
Top: 71%

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.