GovernmentSecondaryYears U, 7-12· Major Cities

Hamilton Secondary College

Mitchell Park, SA 5043 · Department for Education South Australia

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ICSEA

994

44th percentile nationally

Around average

Total enrolments

609

Secondary

Student–teacher ratio

15:1

41.6 FTE teachers

Gender mix

44% / 56%

girls / boys

Language background

38%

non-English at home

Socio-educational advantage

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

Bottom: 35%
Lower-mid: 28%
Upper-mid: 23%
Top: 13%

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.