IndependentCombinedYears Prep-12· Major Cities

Ormiston College

Ormiston, QLD 4160 · Independent Schools Queensland

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ICSEA

1148

95th percentile nationally

Elite (top decile)

Total enrolments

1,524

Combined

Student–teacher ratio

15:1

102.7 FTE teachers

Gender mix

50% / 50%

girls / boys

Language background

33%

non-English at home

Socio-educational advantage

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

Bottom: 2%
Lower-mid: 11%
Upper-mid: 30%
Top: 57%

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.