Also known as HTS Wantirna South
NAPLAN averaging 30 points above national year-level averages; the result is a B+ overall.
Holy Trinity School is also known as HTS Wantirna South.
Holy Trinity School has an overall SchoolRank score of 60.2/100, grade B+ (top ~25% nationally). This score is calculated from academic results, student growth, wellbeing, programs, and value for money. Academically, the school grades B+ (top ~25% nationally) against other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1083 (79th percentile; the national average is 1,000).
In 2025 NAPLAN testing at Holy Trinity School, Year 3 students averaged 441 across the tested NAPLAN domains, above the national average of 407 for that year level, and Year 5 students averaged 516, above the national average of 490 for that year level. Relative to national year-level averages, the school's strongest domain is Writing. 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.
Holy Trinity School is a small Catholic primary school with approximately 210 students. It offers education for years Prep-6. As a Catholic school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
Holy Trinity School has approximate annual tuition fees of $2,308. Actual fees may vary by year level, and additional costs for uniforms, camps, and extracurricular activities typically apply. The school grades B+ (top ~25% nationally) for value for money, which weighs academic results against the cost of attendance.
Holy Trinity School has a student-to-teacher ratio of 12.9:1. This is below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 33% of the workforce. The student attendance rate is 91%, which is good.
Holy Trinity School is located in Wantirna South, VIC, in a major city. Its ICSEA is 1083 (79th 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.