Mount Annan High School is a government co-ed secondary serving Mount Annan with a notably strong pastoral culture and tight-knit community feel.
NAPLAN 21 points below national year-level averages; the result is a B- overall.
Mount Annan High School is a government co-ed secondary serving Mount Annan with a notably strong pastoral culture and tight-knit community feel. The school excels in music and performing arts, and visual arts through its dedicated CAPA program. Pathways include TAFE partnerships for vocational study and an Inspire program for high potential and gifted students. Learning support is comprehensive, with a dedicated support unit, EAL/D services for linguistically diverse learners, and Aboriginal student support programs in place.
Mount Annan High School is also known as MAHS, Mount Annan HS and MAHS Mount Annan.
Mount Annan High School draws students from the Mt Annan HS (and 3 more zones).
Mount Annan High School has an overall SchoolRank score of 43.8/100, rated "Average". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 46/100, indicating developing performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 980, slightly below the national average of 1,000.
In 2025 NAPLAN testing at Mount Annan High School, Year 7 students averaged 519 across the tested NAPLAN domains, below the national average of 540 for that year level, and Year 9 students averaged 548, below 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.
Mount Annan High School is a medium-sized government secondary school with approximately 876 students. It offers education for years 7-12. As a government school, enrolment is generally available to students living within the school's designated catchment zone. Families outside the zone may apply for out-of-area placement subject to availability.
Mount Annan High School is a government school, so there are no tuition fees. Families may be asked to contribute to voluntary school fees covering materials, excursions, and activities. The school has a value score of 48/100 on SchoolRank, which compares educational outcomes relative to cost, government schools typically score well on this measure.
Mount Annan High School has a student-to-teacher ratio of 12.4:1. This is below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 21% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 84%, which is below the national benchmark.
The Year 12 completion rate is 97%.
Mount Annan High School is located in Mount Annan, NSW, classified as a major cities school. With an ICSEA of 980 (38th percentile), the school community's socio-educational advantage is below average, which means the school serves a community with greater socio-educational challenges. 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.