Independent combined co-ed school (PP–12) in Mandurah, WA; 1,682 enrolments.
NAPLAN in line with national year-level averages; the result is a B overall.
Frederick Irwin Anglican School is also known as FIAS and FIAS Mandurah.
Frederick Irwin Anglican School has an overall SchoolRank score of 56.4/100, rated "Average". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school grades B (Average) against other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1072, well above the national average of 1,000.
In 2025 NAPLAN testing at Frederick Irwin Anglican School, Year 3 students averaged 395 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 543, in line with the national average of 540 for that year level, and Year 9 students averaged 592, 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.
Frederick Irwin Anglican School is a large Independent combined school with approximately 1,682 students. It offers education for years PP-12. As an Independent school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
Frederick Irwin Anglican School has a student-to-teacher ratio of 14.2:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 42% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 91%, which is moderate.
Frederick Irwin Anglican School is located in Mandurah, WA, classified as a major cities school. With an ICSEA of 1072 (76th 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.