Government co-ed secondary (Year 7–12) in Millicent, South Australia, outer regional area, 349 students.
NAPLAN 13 points below national year-level averages; the result is a B overall.
Millicent High School is also known as Millicent HS and MHS Millicent.
Millicent High School has an overall SchoolRank score of 52.5/100, rated "Average". This score is calculated from academic results, student growth, wellbeing, programs, and value for money. Academically, the school grades B− (Slightly below average) against other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 926 (17th percentile; the national average is 1,000).
In 2025 NAPLAN testing at Millicent High School, Year 7 students averaged 532 across the tested NAPLAN domains, in line with the national average of 540 for that year level, and Year 9 students averaged 550, 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.
Millicent High School is a small government secondary school with approximately 349 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.
Millicent 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 grades B− (Slightly below average) for value for money, which weighs academic results against the cost of attendance.
Millicent High School has a student-to-teacher ratio of 11.5:1. This is below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 37% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 84%, which is below average.
Millicent High School is located in Millicent, SA, in outer regional Australia. Its ICSEA is 926 (17th percentile; the national average is 1,000). ICSEA measures the advantage of a school's community, from its parents' education and occupation, not the school's quality. A school with a lower ICSEA and strong academic results may be teaching particularly effectively.