Cosgrove High School
Secondary school in Glenorchy, TAS
About Cosgrove High School
Cosgrove High School is a government secondary school located in Glenorchy, Tasmania. As a TAS public school, it provides quality education to the local community, catering to students from 7-12.
With 313 students enrolled in 2025 and an ICSEA score of 867 (6th percentile), the school serves a community with above-average socio-educational advantage. The student-to-teacher ratio of 9:1 supports quality learning outcomes.
Contact & Location
- Location Glenorchy, TAS 7010
- Website cosgrovehigh.education.tas.edu.au
- MySchool View Profile
School Details
- Type Government
- Level Secondary (7-12)
- Gender Co-educational
- Students (2025) 313 enrolled
- Teaching Staff 36 (33.3 FTE)
- Non-Teaching Staff 34 (23.1 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. 867 (6th percentile)
- Indigenous Students 24%
Student Demographics
Gender
Boys: 177 (57%)
Girls: 136 (43%)
Language Background
LBOTE: 7%Language Background Other Than English – students who speak a language other than English at home.
English only: 90%
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 73%
Lower 22%
Upper 5%
Top 1%