Trinity Grammar is a boys' independent school rooted in traditional structure and strong pastoral care.
NAPLAN well above the national average at every tested year level and a median ATAR of 87.0; the result is an A- overall.
Trinity Grammar is a boys' independent school rooted in traditional structure and strong pastoral care. The school offers extension programs for able students and enhanced learning support across the cohort. An International Baccalaureate pathway sits alongside comprehensive music, drama, and outdoor education programs. Counselling services support wellbeing. It suits engaged families seeking academically rigorous, well-rounded education within a pastoral framework that values character as much as achievement.
Trinity Grammar School Kew is also known as TGS Kew and Trinity Kew.
Median ATAR 87.0 ranks #21 of 522 Victoria schools. Within Victoria Independent schools, ranks #14 of 136.
Trinity Grammar School Kew has an overall SchoolRank score of 79.8/100, 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 1180 (99th percentile; the national average is 1,000).
In 2025 NAPLAN testing at Trinity Grammar School Kew, Year 3 students averaged 471 across the tested NAPLAN domains, well above the national average of 407 for that year level, and Year 5 students averaged 556, well above the national average of 490 for that year level, and Year 7 students averaged 613, well above the national average of 540 for that year level, and Year 9 students averaged 633, 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.
Trinity Grammar School Kew is a large Independent combined school with approximately 1,577 students. It offers education for years Prep-12. As an Independent school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
Trinity Grammar School Kew has a student-to-teacher ratio of 10.2:1. This is below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 44% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 97%, which is excellent.
Trinity Grammar School Kew has a median ATAR of 87.0.
Trinity Grammar School Kew is located in Kew, VIC, in a major city. Its ICSEA is 1180 (99th 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.