GovernmentSecondaryYears 7-12· Major Cities
Doonside High School
Doonside, NSW 2767 · NSW Department of Education
Visit school websiteICSEA
917
14th percentile nationally
Below averageTotal enrolments
715
Secondary
Student–teacher ratio
12:1
60.8 FTE teachers
Gender mix
48% / 52%
girls / boys
Language background
53%
non-English at home
Socio-educational advantage
Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).
Bottom: 60%
Lower-mid: 25%
Upper-mid: 12%
Top: 3%
Other schools in Doonside
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.