GovernmentSecondaryYears 7-12· Major Cities
Ku-ring-gai High School
North Turramurra, NSW 2074 · NSW Department of Education
Visit school websiteICSEA
1088
81th percentile nationally
Top tierTotal enrolments
536
Secondary
Student–teacher ratio
11:1
50.3 FTE teachers
Gender mix
39% / 61%
girls / boys
Language background
39%
non-English at home
Socio-educational advantage
Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).
Bottom: 8%
Lower-mid: 22%
Upper-mid: 36%
Top: 34%
Other schools in North Turramurra
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.