Trinity College is an independent co-educational school in Gladstone set on a 20-acre campus with a running track.
NAPLAN in line with national year-level averages; the result is a B overall.
Trinity College is an independent co-educational school in Gladstone set on a 20-acre campus with a running track. It's known for strong sporting pathways and clubs, attracting families who value athletic development. The school has a strongly pastoral character with a tight-knit community feel, appealing to parents seeking a supportive environment where their child's individual needs matter.
Trinity College is also known as Trinity Gladstone.
Trinity College has an overall SchoolRank score of 52.7/100, rated "Average". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 54/100, indicating moderate performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1034, above the national average of 1,000.
In 2025 NAPLAN testing at Trinity College, Year 3 students averaged 396 across the tested NAPLAN domains, below the national average of 407 for that year level, and Year 5 students averaged 487, in line with 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 566, 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 is a medium-sized independent combined school with approximately 607 students. It offers education for years Prep-12. As a independent school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
Trinity College has a student-to-teacher ratio of 13.9:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 38% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 92%, which is strong.
Trinity College is located in Gladstone, QLD, classified as a inner regional school. With an ICSEA of 1034 (61th 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.