Independent co-ed combined school (K–12) in Sydney CBD with 1,436 students.
NAPLAN well above the national average at every tested year level and growth above the national median; the result is an A overall.
3 HSC Top Achievers — #57 of 240 New South Wales schools.
St Andrew's Cathedral School has an overall SchoolRank score of 82.9/100, rated "Excellent". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 80/100, indicating strong performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1189, well above the national average of 1,000. Notably, the school shows strong student growth over time (75/100), meaning students tend to improve well regardless of their starting point.
In 2025 NAPLAN testing at St Andrew's Cathedral School, Year 3 students averaged 489 across the tested NAPLAN domains, well above the national average of 407 for that year level, and Year 5 students averaged 560, well above the national average of 490 for that year level, and Year 7 students averaged 609, well above the national average of 540 for that year level, and Year 9 students averaged 644, well above the national average of 569 for that year level. Relative to national year-level averages, the school's strongest domain is Grammar. 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 Andrew's Cathedral School is a large independent combined school with approximately 1,436 students. It offers education for years K-12. As a independent school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
St Andrew's Cathedral School has approximate annual tuition fees of $34,610. Actual fees may vary by year level, and additional costs for uniforms, camps, and extracurricular activities typically apply. The school's value score is 58/100, which measures academic outcomes relative to the cost of attendance.
St Andrew's Cathedral School has a student-to-teacher ratio of 9.3:1. This is well below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 38% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 94%, which is strong.
St Andrew's Cathedral School is located in Sydney, NSW, classified as a major cities school. With an ICSEA of 1189 (99th percentile), the school community's socio-educational advantage is above average, families tend to have higher education and income levels. ICSEA measures the educational advantage of a school's community, not the school's quality, a lower ICSEA school with strong academic scores may indicate particularly effective teaching.