Medium-sized Catholic secondary co-ed in Marayong, NSW (1327 students, Year 7–12).
NAPLAN modestly above national year-level averages; the result is a B+ overall.
St Andrews College is also known as SAC Marayong.
1 HSC Top Achievers — #129 of 240 New South Wales schools.
St Andrews College has an overall SchoolRank score of 60.6/100, 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 1059 (72nd percentile; the national average is 1,000).
In 2025 NAPLAN testing at St Andrews College, Year 7 students averaged 564 across the tested NAPLAN domains, above the national average of 540 for that year level, and Year 9 students averaged 581, above the national average of 569 for that year level. Relative to national year-level averages, the school's strongest domain is Writing. 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.
St Andrews College is a large Catholic secondary school with approximately 1,327 students. It offers education for years 7-12. As a Catholic school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
St Andrews College has approximate annual tuition fees of $4,323. 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.
St Andrews College has a student-to-teacher ratio of 12.1:1. This is below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 14% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 91%, which is good.
In the 2025 HSC, 2 students at St Andrews College were all-round achievers, with results in the top band across 10 or more units. The school had 1 top achiever place across 2025 HSC courses. The Year 12 completion rate is 95%. 85% of students received a university offer.
St Andrews College is located in Marayong, NSW, in a major city. Its ICSEA is 1059 (72nd 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.