Tranby College is an independent co-educational school in Baldivis with a strong emphasis on pastoral care and student wellbeing.
NAPLAN in line with national year-level averages; the result is a B- overall.
Tranby College is an independent co-educational school in Baldivis with a strong emphasis on pastoral care and student wellbeing. The school is known for its music and arts programs, and offers a high performance cricket program for interested students. It also runs a Gifted and Talented program for academically advanced learners, and embeds service learning into student experience.
Tranby College is also known as Tranby Baldivis.
Tranby College has an overall SchoolRank score of 49.7/100, rated "Average". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 52/100, indicating moderate performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1060, well above the national average of 1,000.
In 2025 NAPLAN testing at Tranby College, Year 3 students averaged 389 across the tested NAPLAN domains, below the national average of 407 for that year level, and Year 5 students averaged 485, in line with the national average of 490 for that year level, and Year 7 students averaged 526, below the national average of 540 for that year level, and Year 9 students averaged 582, above 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.
Tranby College is a medium-sized independent combined school with approximately 865 students. It offers education for years PP-12. As a independent school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
Tranby College has a student-to-teacher ratio of 11.5:1. This is below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 36% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 87%, which is moderate.
Tranby College is located in Baldivis, WA, classified as a major cities school. With an ICSEA of 1060 (72th 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.