Gymea Technology High School
Secondary school in Gymea, NSW
About Gymea Technology High School
Gymea Technology High School is a government secondary school located in Gymea, Sydney's North Shore. As a NSW public school, it provides quality education to the local community, catering to students from 7-12.
With 554 students enrolled in 2025 and an ICSEA score of 1048 (68th percentile), the school serves a community with above-average socio-educational advantage. The student-to-teacher ratio of 13:1 supports quality learning outcomes.
Contact & Location
- Location Gymea, NSW 2227
- Website gymea-h.schools.nsw.gov.au
- MySchool View Profile
School Details
- Type Government
- Level Secondary (7-12)
- Gender Co-educational
- Students (2025) 554 enrolled
- Teaching Staff 43 (44.2 FTE)
- Non-Teaching Staff 15 (10.5 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. 1048 (68th percentile)
- Indigenous Students 4%
Student Demographics
Gender
Boys: 342 (62%)
Girls: 212 (38%)
Language Background
LBOTE: 31%Language Background Other Than English – students who speak a language other than English at home.
English only: 69%
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 16%
Lower 30%
Upper 33%
Top 21%