GovernmentPrimaryYears K-6· Major Cities

Marmion Primary School

Marmion, WA 6020 · Department of Education Western Australia

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ICSEA

1121

90th percentile nationally

Elite (top decile)

Total enrolments

375

Primary

Student–teacher ratio

18:1

20.9 FTE teachers

Gender mix

47% / 53%

girls / boys

Language background

9%

non-English at home

Socio-educational advantage

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

Bottom: 4%
Lower-mid: 17%
Upper-mid: 30%
Top: 49%

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.