GovernmentPrimaryYears R-6· Major Cities

Athelstone School

Athelstone, SA 5076 · Department for Education South Australia

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ICSEA

1100

84th percentile nationally

Elite (top decile)

Total enrolments

368

Primary

Student–teacher ratio

18:1

20.5 FTE teachers

Gender mix

49% / 51%

girls / boys

Language background

29%

non-English at home

Socio-educational advantage

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

Bottom: 9%
Lower-mid: 20%
Upper-mid: 32%
Top: 40%

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.