GovernmentSecondaryYears U, 7-12· Major Cities

Mount Barker High School

Mount Barker, SA 5251 · Department for Education South Australia

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ICSEA

1010

52th percentile nationally

Above average

Total enrolments

1,061

Secondary

Student–teacher ratio

14:1

73.3 FTE teachers

Gender mix

46% / 54%

girls / boys

Language background

5%

non-English at home

Socio-educational advantage

Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).

Bottom: 31%
Lower-mid: 35%
Upper-mid: 22%
Top: 12%

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.