IndependentPrimaryYears PP-6· Major Cities

Kelmscott John Calvin School

Champion Lakes, WA 6111 · Association of Independent Schools of WA

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ICSEA

1043

66th percentile nationally

Above average

Total enrolments

183

Primary

Student–teacher ratio

16:1

11.2 FTE teachers

Gender mix

48% / 52%

girls / boys

Language background

10%

non-English at home

Socio-educational advantage

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

Bottom: 18%
Lower-mid: 31%
Upper-mid: 33%
Top: 17%

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.