Government co-ed secondary (Years 7–12) in Dover Heights, NSW; 1127 students; partially selective.
NAPLAN averaging +34 above national year-level averages and growth below the national median; the result is a B overall.
Rose Bay Secondary College is also known as RBSC, Rose Bay SC and RBSC Dover Heights.
1 HSC Top Achievers — #129 of 240 New South Wales schools.
Rose Bay Secondary College draws students from the Rose Bay SC (and 1 more zone).
Rose Bay Secondary College has an overall SchoolRank score of 56.8/100, rated "Average". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 66/100, indicating moderate performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1107, well above the national average of 1,000.
In 2025 NAPLAN testing at Rose Bay Secondary College, Year 7 students averaged 586 across the tested NAPLAN domains, well above the national average of 540 for that year level, and Year 9 students averaged 590, 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.
Rose Bay Secondary College is a large government secondary school with approximately 1,127 students. It offers education for years 7-12. As a government school, enrolment is generally available to students living within the school's designated catchment zone. Families outside the zone may apply for out-of-area placement subject to availability. The school also runs an academically selective stream with test-based entry alongside its local intake.
Partially. Rose Bay Secondary College runs an academically selective stream with test-based entry alongside its regular local intake. Entry is through the Selective High School Placement Test. The main entry point is Year 7. Applications go through the official state process, and entry cutoff marks are not published.
Rose Bay Secondary College is a government school, so there are no tuition fees. Families may be asked to contribute to voluntary school fees covering materials, excursions, and activities. The school has a value score of 70/100 on SchoolRank, which compares educational outcomes relative to cost, government schools typically score well on this measure.
Rose Bay Secondary College 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 18% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 87%, which is moderate.
The Year 12 completion rate is 95%.
Rose Bay Secondary College is located in Dover Heights, NSW, classified as a major cities school. With an ICSEA of 1107 (86th 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.