Underdale High School is an international school in Underdale, Australia. It serves 629 students.
Explore This School
Location & Getting There
NanaSays Scorecard
629
Students Enrolled
13:1
Student–Teacher Ratio
49
Teachers
Key facts
Ages
(Co-ed)
Pupils on roll
629
About
Underdale is a western suburb of South Australia's capital city Adelaide on Kaurna land. It sits between Henley Beach Road and the River Torrens. It is largely residential with a very small industrial section on the eastern side of Holbrook's Road near the river.
School data verified by NanaSays. Last updated: April 2026.
Facilities & Programmes
Sports Excellence Programmes
Football Academy
Stretch U Academy
Tennis Academy Program
Student Demographics
School Type
Co-educational
School Background
Governance & Ownership
Government
Frequently Asked Questions
Contact the admissions office at Underdale High School directly for current fee information.