Collie Senior High School
Secondary school in Collie, WA
About Collie Senior High School
Collie Senior High School is a government secondary school located in Collie, Western Australia. As a WA public school, it provides quality education to the local community, catering to students from 7-12.
With 537 students enrolled in 2025 and an ICSEA score of 920 (15th 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 Collie, WA 6225
- Website www.det.wa.edu.au/schoolsonline/overview.do?schoolID=4014
- MySchool View Profile
School Details
- Type Government
- Level Secondary (7-12)
- Gender Co-educational
- Students (2025) 537 enrolled
- Teaching Staff 50 (44.8 FTE)
- Non-Teaching Staff 47 (37.3 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. 920 (15th percentile)
- Indigenous Students 19%
Student Demographics
Gender
Boys: 303 (56%)
Girls: 234 (44%)
Language Background
LBOTE: 6%Language Background Other Than English – students who speak a language other than English at home.
English only: 93%
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 59%
Lower 29%
Upper 9%
Top 3%