IndependentCombinedYears PP-12· Major Cities

St Mary's Anglican Girls' School

Karrinyup, WA 6018 · Association of Independent Schools of WA

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ICSEA

1151

95th percentile nationally

Elite (top decile)

Total enrolments

1,483

Combined

Student–teacher ratio

9:1

162.3 FTE teachers

Gender mix

100% / 0%

girls / boys

Language background

19%

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: 25%

Top: 61%

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Other schools in Karrinyup

Holy Rosary School

Catholic · Primary

1128

Lake Gwelup Primary School

Government · Primary

1126

Woodlands Primary School

Government · Primary

1122

Newman College

Independent · Combined

1121

Doubleview Primary School

Government · Primary

1118

Churchlands Senior High School

Government · Secondary

1115

Karrinyup Primary School

Government · Primary

1115

Deanmore Primary School

Government · Primary

1111

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.