Government secondary co-ed college, 570 students, Years 7–10, Rostrevor, South Australia.
NAPLAN modestly above national year-level averages; the result is a B overall.
Morialta Secondary College draws students from the Morialta Secondary College (and 1 more zone).
Morialta Secondary College has an overall SchoolRank score of 61.9/100, rated "Good". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 58/100, indicating moderate performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1075, well above the national average of 1,000.
In 2025 NAPLAN testing at Morialta Secondary College, Year 7 students averaged 561 across the tested NAPLAN domains, above the national average of 540 for that year level, and Year 9 students averaged 576, in line with 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.
Morialta Secondary College is a medium-sized government secondary school with approximately 570 students. It offers education for years U, 7-10. 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.
Morialta Secondary College 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 61/100 on SchoolRank, which compares educational outcomes relative to cost, government schools typically score well on this measure.
Morialta Secondary College has a student-to-teacher ratio of 13.1:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 29% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 95%, which is strong.
Morialta Secondary College is located in Rostrevor, SA, classified as a major cities school. With an ICSEA of 1075 (77th 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.