Independent girls' combined school (Prep–12) in Ascot, Brisbane, with 1,436 students.
NAPLAN well above the national average at every tested year level; the result is a B+ overall.
St Margaret's Anglican Girls School is also known as SMAGS and SMAGS Ascot.
68.0% of students achieved ATAR ≥ 90 — #2 of 19 Queensland schools.
St Margaret's Anglican Girls School has an overall SchoolRank score of 69.3/100, rated "Good". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 76/100, indicating strong performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1158, well above the national average of 1,000.
In 2025 NAPLAN testing at St Margaret's Anglican Girls School, Year 3 students averaged 477 across the tested NAPLAN domains, well above the national average of 407 for that year level, and Year 5 students averaged 543, well above the national average of 490 for that year level, and Year 7 students averaged 580, well above the national average of 540 for that year level, and Year 9 students averaged 622, well above the national average of 569 for that year level. Relative to national year-level averages, the school's strongest domain is Grammar. 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.
St Margaret's Anglican Girls School is a large independent combined school with approximately 1,436 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.
St Margaret's Anglican Girls School has a student-to-teacher ratio of 13.4:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 44% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 93%, which is strong.
St Margaret's Anglican Girls School is located in Ascot, QLD, classified as a major cities school. With an ICSEA of 1158 (96th 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.