Mercedes College is an independent secondary school for girls in Perth with a strong pastoral culture and traditional structure.
NAPLAN averaging +44 above national year-level averages, growth above the national median, and a median ATAR of 87.0; the result is an A overall.
Mercedes College is an independent secondary school for girls in Perth with a strong pastoral culture and traditional structure. The school offers distinct pathways in STEM and the Arts, with an ASPIRE program for selective learners. A Wellness Centre and Learning Differentiation & Support unit provide tailored help, while the Technologies Precinct and Learning Hub support modern teaching. The school is known for its Arts program and runs the Duke of Edinburgh's International Award scheme. Suits families seeking a girls-only environment with both academic rigour and creative opportunity, backed by established pastoral care.
Mercedes College has an overall SchoolRank score of 80/100, rated "Excellent". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 68/100, indicating moderate performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1122, well above the national average of 1,000. Notably, the school shows strong student growth over time (78/100), meaning students tend to improve well regardless of their starting point.
In 2025 NAPLAN testing at Mercedes College, Year 7 students averaged 573 across the tested NAPLAN domains, above the national average of 540 for that year level, and Year 9 students averaged 624, well above the national average of 569 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.
Mercedes College is a medium-sized independent secondary school with approximately 910 students. It offers education for years 7-12. As a independent school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
Mercedes College has a student-to-teacher ratio of 11.9:1. This is below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 32% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 92%, which is strong.
Mercedes College has a median ATAR of 87.0. The Year 12 completion rate is 100%.
Mercedes College is located in Perth, WA, classified as a major cities school. With an ICSEA of 1122 (90th percentile), the school community's socio-educational advantage is above average, families tend to have higher education and income levels. 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.