The best high schools in South Australia [2026]

Choosing the right high school is a decision that can have a profound impact on a student's future. With adolescents spending a significant number of their formative years under the guidance of educators, parents and guardians are keen to find a school setting that is both nurturing and challenging. In fact, the school environment plays a critical role in shaping a student's academic and personal development.

Parents naturally want the best educational opportunities for their children, and a high school with a strong curriculum, dedicated teachers, and abundant resources can provide a solid foundation for higher education and career pathways. For many families in SA, the task of selecting the right high school involves considering factors such as academic offerings, extracurricular activities, and campus culture.

It can feel overwhelming to narrow down the options. However, seeking out a well-rounded institution that aligns with a child's interests and goals can make a world of difference. Many high schools in SA offer specialised programmes or pathways that cater to diverse interests, from the arts and sciences to technology and sports. Understanding what each school offers is key to making an informed decision.

So, how can families in SA identify the most suitable high school to meet their educational values and ambitions? We'll explore the elements that parents and students should consider when evaluating their options, along with tips on how to find a school that isn't just suitable, but truly exceptional.

What Defines an Outstanding High School?

Unsure about what to look for when assessing high schools? Don't stress. Keep these criteria in mind to guide your choice:

Academic Excellence: Look for a high school with a strong track record of academic achievements, including high university entrance scores and awards. Ensure the school offers advanced courses, including ATAR subjects, in areas your child is interested in.
Extracurricular Opportunities: The right school should offer a diverse range of activities outside the classroom, from sports teams and drama clubs to music bands and STEM clubs. Such activities can enhance a student's social skills and serve as an enriching complement to their academic learning.
Qualified and Dedicated Teachers: Seek a school where educators are not only qualified but are also engaged, passionate, and committed to students' overall growth and success. A supportive teaching staff can make all the difference.
Resources and Facilities: Ensure the school is equipped with modern facilities including well-stocked libraries, state-of-the-art science labs, computer rooms, and sporting complexes. Having access to excellent facilities can help foster an engaging and dynamic learning environment.
Pastoral Care and Support: A robust pastoral care system ensures a focus on the mental and emotional well-being of students. It's important for schools to offer counselling services and support systems that help students navigate this critical stage in life.