GovernmentSecondaryYears 7-12· Major Cities

Ashfield Boys High School

Ashfield, NSW 2131 · NSW Department of Education

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ICSEA

1074

77th percentile nationally

Top tier

Total enrolments

751

Secondary

Student–teacher ratio

14:1

54.7 FTE teachers

Gender mix

0% / 100%

girls / boys

Language background

60%

non-English at home

Socio-educational advantage

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

Bottom: 14%
Lower-mid: 24%
Upper-mid: 31%
Top: 31%

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.