GovernmentSpecialYears U· Major Cities

Clarke Road School

Hornsby, NSW 2077 · NSW Department of Education

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ICSEA

1063

73th percentile nationally

Top tier

Total enrolments

61

Special

Student–teacher ratio

5:1

12.6 FTE teachers

Gender mix

26% / 74%

girls / boys

Language background

62%

non-English at home

Socio-educational advantage

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

Bottom: 16%
Lower-mid: 22%
Upper-mid: 34%
Top: 28%

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.