Family finder/Crystal Brook, SA
GovernmentPrimaryYears R-6· Outer Regional

Crystal Brook Primary School

Crystal Brook, SA 5523 · Department for Education South Australia

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ICSEA

977

36th percentile nationally

Around average

Total enrolments

106

Primary

Student–teacher ratio

11:1

9.5 FTE teachers

Gender mix

58% / 42%

girls / boys

Language background

12%

non-English at home

Socio-educational advantage

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

Bottom: 35%
Lower-mid: 31%
Upper-mid: 24%
Top: 10%

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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.