Alpha Omega Senior College is a co-ed independent secondary school in Auburn focused on personal development alongside academic study.
NAPLAN averaging 33 points above national year-level averages; the result is a B+ overall.
Alpha Omega Senior College is a co-ed independent secondary school in Auburn focused on personal development alongside academic study. The school emphasises traditional values and a structured environment, with strong pastoral support embedded in everyday life. It suits families looking for a school that prioritises student wellbeing and character formation within an orderly, supportive framework.
Alpha Omega Senior College is also known as AOSC and AOSC Auburn.
5 HSC Top Achievers — #34 of 240 New South Wales schools.
Alpha Omega Senior College has an overall SchoolRank score of 64.8/100, rated "Good". This score is calculated from academic results, student growth, wellbeing, programs, and value for money. Academically, the school grades B+ (Good) against other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1111 (87th percentile; the national average is 1,000).
In 2025 NAPLAN testing at Alpha Omega Senior College, Year 7 students averaged 578 across the tested NAPLAN domains, above the national average of 540 for that year level, and Year 9 students averaged 597, above the national average of 569 for that year level. Relative to national year-level averages, the school's strongest domain is Numeracy. National averages are specific to each year level, because NAPLAN scores are scaled so older year levels score higher. A school-wide average can't be compared with a single national figure.
Alpha Omega Senior College is a medium-sized Independent secondary school with approximately 822 students. It offers education for years 7-12. As an Independent school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
Alpha Omega Senior College has approximate annual tuition fees of $6,025. Actual fees may vary by year level, and additional costs for uniforms, camps, and extracurricular activities typically apply. The school grades B (Average) for value for money, which weighs academic results against the cost of attendance.
Alpha Omega Senior College has a student-to-teacher ratio of 13.5:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 32% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 91%, which is good.
In the 2025 HSC, 10 students at Alpha Omega Senior College were all-round achievers, with results in the top band across 10 or more units. The school had 5 top achiever places across 2025 HSC courses. 0% of students received a university offer.
Alpha Omega Senior College is located in Auburn, NSW, in a major city. Its ICSEA is 1111 (87th percentile; the national average is 1,000). ICSEA measures the advantage of a school's community, from its parents' education and occupation, not the school's quality. A school with a lower ICSEA and strong academic results may be teaching particularly effectively.