GovernmentSecondaryYears 7-12· Major Cities

Chatswood High School

Chatswood, NSW 2067 · NSW Department of Education

Visit school website

ICSEA

1137

93th percentile nationally

Elite (top decile)

Total enrolments

2,147

Secondary

Student–teacher ratio

16:1

137.4 FTE teachers

Gender mix

36% / 64%

girls / boys

Language background

81%

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: 12%

Upper-mid: 32%

Top: 54%

Explore Chatswood, NSWLiveability 73

See median price, rent, safety, transport, demographics and every other school in the suburb.

→

Other schools in Chatswood

Our Lady of Dolours Catholic Primary School

Catholic · Primary

1144

St Pius X College

Independent · Combined

1144

Chatswood Public School

Government · Primary

1143

Mercy Catholic College

Catholic · Secondary

1134

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.