IndependentSecondaryYears 11-12· Major Cities

SEDA College WA

Wembley, WA 6014 · Association of Independent Schools of WA

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ICSEA

1014

53th percentile nationally

Above average

Total enrolments

531

Secondary

Student–teacher ratio

13:1

40 FTE teachers

Gender mix

38% / 62%

girls / boys

Language background

4%

non-English at home

Socio-educational advantage

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

Bottom: 25%
Lower-mid: 37%
Upper-mid: 26%
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.