Independent all-girls combined school (K–12) in Waverley, NSW; 1122 students.
NAPLAN well above the national average at every tested year level; the result is a B+ overall.
3 HSC Top Achievers — #57 of 240 New South Wales schools.
St Catherine's School has an overall SchoolRank score of 70.7/100, rated "Good". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 74/100, indicating strong performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1156, well above the national average of 1,000.
In 2025 NAPLAN testing at St Catherine's School, Year 3 students averaged 450 across the tested NAPLAN domains, well above the national average of 407 for that year level, and Year 5 students averaged 540, well above the national average of 490 for that year level, and Year 7 students averaged 602, well above the national average of 540 for that year level, and Year 9 students averaged 620, 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 Catherine's School is a large independent combined school with approximately 1,122 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 Catherine's School has approximate annual tuition fees of $35,463. Actual fees may vary by year level, and additional costs for uniforms, camps, and extracurricular activities typically apply. The school's value score is 52/100, which measures academic outcomes relative to the cost of attendance.
St Catherine's School has a student-to-teacher ratio of 10.3:1. This is below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 45% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 92%, which is strong.
St Catherine's School is located in Waverley, NSW, classified as a major cities school. With an ICSEA of 1156 (96th 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.