Killara High School
Secondary school in Killara, NSW
About Killara High School
Killara High School is a government secondary school located in Killara, Sydney's North Shore. As a NSW public school, it provides quality education to the local community, catering to students from 7-12.
With 1803 students enrolled in 2025 and an ICSEA score of 1147 (95th percentile), the school serves a community with above-average socio-educational advantage. The student-to-teacher ratio of 15:1 supports quality learning outcomes.
Contact & Location
- Location Killara, NSW 2071
- Website killara-h.schools.nsw.gov.au
- MySchool View Profile
School Details
- Type Government
- Level Secondary (7-12)
- Gender Co-educational
- Students (2025) 1,803 enrolled
- Teaching Staff 103 (119.6 FTE)
- Non-Teaching Staff 31 (19.2 FTE)
- ICSEAIndex of Community Socio-Educational Advantage – measures the socio-educational background of students. Based on parents' occupation, education, and school location. National average is 1000. 1147 (95th percentile)
- Indigenous Students 0%
Student Demographics
Gender
Boys: 1052 (58%)
Girls: 751 (42%)
Language Background
LBOTE: 65%Language Background Other Than English – students who speak a language other than English at home.
English only: 35%
ICSEA DistributionIndex of Community Socio-Educational Advantage – shows the distribution of students across socio-educational quarters. Based on parents' occupation, education, and school location. National average is 1000.
Bottom 2%
Lower 9%
Upper 29%
Top 60%