Cecil Hills High School
Secondary school in Cecil Hills, NSW
About Cecil Hills High School
Cecil Hills High School is a government secondary school located in Cecil Hills, Sydney's North Shore. As a NSW public school, it provides quality education to the local community, catering to students from 7-12.
With 1342 students enrolled in 2025 and an ICSEA score of 986 (40th percentile), the school serves a community with above-average socio-educational advantage. The student-to-teacher ratio of 12:1 supports quality learning outcomes.
Contact & Location
- Location Cecil Hills, NSW 2171
- Website cecilhills-h.schools.nsw.gov.au
- MySchool View Profile
School Details
- Type Government
- Level Secondary (7-12)
- Gender Co-educational
- Students (2025) 1,342 enrolled
- Teaching Staff 105 (109 FTE)
- Non-Teaching Staff 28 (23.4 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. 986 (40th percentile)
- Indigenous Students 1%
Student Demographics
Gender
Boys: 678 (51%)
Girls: 664 (49%)
Language Background
LBOTE: 85%Language Background Other Than English – students who speak a language other than English at home.
English only: 15%
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 41%
Lower 33%
Upper 19%
Top 7%