Independent co-ed combined school (R–10) in Evanston South, SA; 914 students.
NAPLAN 13 points below national year-level averages; the result is a B- overall.
Trinity College North is also known as Trinity North.
Trinity College North has an overall SchoolRank score of 42.4/100, rated "Slightly below average". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school grades B− (Slightly below average) against other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1040, above the national average of 1,000.
In 2025 NAPLAN testing at Trinity College North, Year 3 students averaged 380 across the tested NAPLAN domains, below the national average of 407 for that year level, and Year 5 students averaged 462, below the national average of 490 for that year level, and Year 7 students averaged 544, in line with the national average of 540 for that year level, and Year 9 students averaged 568, in line with 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.
Trinity College North is a medium-sized Independent combined school with approximately 914 students. It offers education for years R-10. As an Independent school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
Trinity College North has a student-to-teacher ratio of 15.6:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 34% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 91%, which is moderate.
The Year 12 completion rate is 100%. 99.7% of students received a university offer.
Trinity College North is located in Evanston South, SA, classified as a major cities school. With an ICSEA of 1040 (64th percentile), the school community's socio-educational advantage is around the national average. ICSEA measures the educational advantage of a school's community, not the school's quality, a lower ICSEA school with strong academic scores may indicate particularly effective teaching.