IndependentSecondaryYears 7-12· Major Cities

John Calvin Christian College

Armadale, WA 6112 · Association of Independent Schools of WA

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ICSEA

1042

65th percentile nationally

Above average

Total enrolments

366

Secondary

Student–teacher ratio

12:1

30 FTE teachers

Gender mix

48% / 52%

girls / boys

Language background

7%

non-English at home

Socio-educational advantage

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

Bottom: 23%
Lower-mid: 33%
Upper-mid: 25%
Top: 19%

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.