Holy Trinity Primary is a Catholic co-ed school in Curtin offering the International Baccalaureate Primary Years Programme.
NAPLAN averaging 31 points above national year-level averages; the result is a B overall.
Holy Trinity Primary is a Catholic co-ed school in Curtin offering the International Baccalaureate Primary Years Programme. The school takes a progressive, inquiry-led approach to learning, grounded in a strong pastoral culture. It suits families seeking an education that encourages students to think critically and independently within a supportive community environment.
Holy Trinity Primary School is also known as HTPS, HTPS Curtin and Holy Trinity PS.
Holy Trinity Primary School has an overall SchoolRank score of 59.3/100, rated "Average". This score is calculated from academic results, student growth, wellbeing, programs, and value for money. Academically, the school grades B+ (Good) against other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1145 (94th percentile; the national average is 1,000).
In 2025 NAPLAN testing at Holy Trinity Primary School, Year 3 students averaged 443 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 Reading. 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 Primary School is a small Catholic primary school with approximately 387 students. It offers education for years K-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 Primary School has a student-to-teacher ratio of 16.3:1. This is above the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 17% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 93%, which is excellent.
Holy Trinity Primary School is located in Curtin, ACT, in a major city. Its ICSEA is 1145 (94th 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.