Chester Hill High School is a government co-ed secondary that combines a strong visual arts program with intensive academic support.
NAPLAN well below national year-level averages and growth below the national median; the result is a C overall.
Chester Hill High School is a government co-ed secondary that combines a strong visual arts program with intensive academic support. Its Inspire stream caters to high-potential students, while the Intensive English Centre serves international and EAL/D learners. The school is known for its pastoral approach and tight-knit community, with structured leadership development and individualised mentoring. It suits families seeking a culturally mixed, academically focused environment with specialised language support.
Chester Hill High School is also known as CHHS, Chester Hill HS and CHHS Chester Hill.
Chester Hill High School draws students from the Chester Hill HS (and 1 more zone).
Chester Hill High School has an overall SchoolRank score of 25.5/100, rated "Well below average". This score is calculated from academic results, student growth, wellbeing, programs, and value for money. Academically, the school grades C+ (Below average) against other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 912 (13th percentile; the national average is 1,000).
In 2025 NAPLAN testing at Chester Hill High School, Year 7 students averaged 489 across the tested NAPLAN domains, well below the national average of 540 for that year level, and Year 9 students averaged 501, well below the national average of 569 for that year level. 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.
Chester Hill High School is a large government secondary school with approximately 1,056 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.
Chester Hill 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 C+ (Below average) for value for money, which weighs academic results against the cost of attendance.
Chester Hill High School has a student-to-teacher ratio of 10.7:1. This is below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 19% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 81%, which is below average.
The Year 12 completion rate is 95%.
Chester Hill High School is located in Chester Hill, NSW, in a major city. Its ICSEA is 912 (13th 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.