Chatswood High School is a government secondary school offering both a selective stream for academically advanced students and an Inspire program for high-potential and gifted learners.
NAPLAN well above the national average at every tested year level; the result is an A- overall.
Chatswood High School is a government secondary school offering both a selective stream for academically advanced students and an Inspire program for high-potential and gifted learners. The school combines traditional structure with academic rigour, supported by a strong pastoral framework and newly-renovated facilities designed for contemporary learning. It suits families seeking a disciplined, academically demanding environment where achievement is prioritised. Students also benefit from leadership opportunities, peer mentoring, and dedicated support for learning needs including EAL/D and additional learning assistance.
Chatswood High School is also known as Chatswood HS and CHS Chatswood.
2 HSC Top Achievers — #84 of 240 New South Wales schools.
Chatswood High School draws students from the Chatswood HS (and 1 more zone).
Chatswood High School has an overall SchoolRank score of 70.2/100, rated "Excellent". This score is calculated from academic results, student growth, wellbeing, programs, and value for money. Academically, the school grades A− (Excellent) against other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1137 (93rd percentile; the national average is 1,000).
In 2025 NAPLAN testing at Chatswood High School, Year 7 students averaged 607 across the tested NAPLAN domains, well above the national average of 540 for that year level, and Year 9 students averaged 634, well 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.
Chatswood High School is a large government secondary school with approximately 2,147 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. Chatswood High School 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.
Chatswood High School 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 grades A (Excellent) for value for money, which weighs academic results against the cost of attendance.
Chatswood High School has a student-to-teacher ratio of 15.6:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 16% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 93%, which is excellent.
In the 2025 HSC, 8 students at Chatswood High School were all-round achievers, with results in the top band across 10 or more units. The school had 2 top achiever places across 2025 HSC courses. The Year 12 completion rate is 97%.
Chatswood High School is located in Chatswood, NSW, in a major city. Its ICSEA is 1137 (93rd 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.