Thomas Reddall High School is a government secondary serving Ambarvale with a strong pastoral focus.
NAPLAN well below national year-level averages; the result is a C+ overall.
Thomas Reddall High School is a government secondary serving Ambarvale with a strong pastoral focus. It offers targeted pathways for different learners: the Inspire program for gifted students, vocational training through its Educational Pathways Program, and dedicated NASCA support for Indigenous students. The school provides learning support through a specialist unit, EAL/D assistance for non-English speakers, and an Engagement Hub focused on student wellbeing. It suits families wanting a school that recognises different abilities and backgrounds while prioritising student care.
Thomas Reddall High School is also known as TRHS, TRHS Ambarvale and Thomas Reddall HS.
Thomas Reddall High School draws students from the Thomas Reddall HS (and 1 more zone).
Thomas Reddall High School has an overall SchoolRank score of 36.1/100, rated "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 908 (12th percentile; the national average is 1,000).
In 2025 NAPLAN testing at Thomas Reddall High School, Year 7 students averaged 494 across the tested NAPLAN domains, well below the national average of 540 for that year level, and Year 9 students averaged 514, 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.
Thomas Reddall High School is a small government secondary school with approximately 488 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.
Thomas Reddall 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.
Thomas Reddall High School has a student-to-teacher ratio of 9.2:1. This is well below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 22% 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 75%.
Thomas Reddall High School is located in Ambarvale, NSW, in a major city. Its ICSEA is 908 (12th 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.