Mid-sized Catholic co-ed secondary (Years 7–12, 1166 students) in Stanhope Gardens, NSW.
NAPLAN modestly above national year-level averages; the result is a B- overall.
1 HSC Top Achievers — #129 of 240 New South Wales schools.
St John XXIII Catholic College (Secondary) has an overall SchoolRank score of 58.1/100, rated "Average". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 62/100, indicating moderate performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1097, well above the national average of 1,000.
In 2025 NAPLAN testing at St John XXIII Catholic College (Secondary), Year 7 students averaged 559 across the tested NAPLAN domains, above the national average of 540 for that year level, and Year 9 students averaged 596, 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 John XXIII Catholic College (Secondary) is a large catholic secondary school with approximately 1,166 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 John XXIII Catholic College (Secondary) has approximate annual tuition fees of $4,785. Actual fees may vary by year level, and additional costs for uniforms, camps, and extracurricular activities typically apply. The school's value score is 56/100, which measures academic outcomes relative to the cost of attendance.
St John XXIII Catholic College (Secondary) has a student-to-teacher ratio of 14.0:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 20% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 91%, which is moderate.
St John XXIII Catholic College (Secondary) is located in Stanhope Gardens, NSW, classified as a major cities school. With an ICSEA of 1097 (83th 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.