GovernmentSecondaryYears 7-12· Major Cities
Banksia Park International High School
Banksia Park, SA 5091 · Department for Education South Australia
Visit school websiteICSEA
1009
51th percentile nationally
Above averageTotal enrolments
1,055
Secondary
Student–teacher ratio
15:1
69 FTE teachers
Gender mix
43% / 57%
girls / boys
Language background
6%
non-English at home
Socio-educational advantage
Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).
Bottom: 30%
Lower-mid: 36%
Upper-mid: 24%
Top: 9%
Other schools in Banksia Park
Source: ACARA My School 2025. ICSEA reflects the socio-educational background of a school's students — not academic results or teaching quality. National average = 1000. See data sources.