Alpha Omega Senior College
Secondary school in Auburn, NSW
About Alpha Omega Senior College
Alpha Omega Senior College is a independent secondary school located in Auburn, Sydney's North Shore. The school offers education for students from 7-12.
With 822 students enrolled in 2025 and an ICSEA score of 1111 (87th 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 Auburn, NSW 2144
- Website www.aosc.nsw.edu.au
- MySchool View Profile
School Details
- Type Independent
- Level Secondary (7-12)
- Gender Co-educational
- Students (2025) 822 enrolled
- Teaching Staff 65 (61.1 FTE)
- Non-Teaching Staff 32 (29 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. 1111 (87th percentile)
- Indigenous Students 0%
Student Demographics
Gender
Boys: 421 (51%)
Girls: 401 (49%)
Language Background
LBOTE: 99%Language Background Other Than English – students who speak a language other than English at home.
English only: 1%
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 9%
Lower 15%
Upper 30%
Top 46%