CatholicCombinedYears R-12· Major Cities

Saint Ignatius' College

Athelstone, SA 5076 · Catholic Education South Australia

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ICSEA

1151

95th percentile nationally

Elite (top decile)

Total enrolments

1,421

Combined

Student–teacher ratio

11:1

126.9 FTE teachers

Gender mix

46% / 54%

girls / boys

Language background

23%

non-English at home

Socio-educational advantage

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

Bottom: 2%

Lower-mid: 11%

Upper-mid: 27%

Top: 59%

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Other schools in Athelstone

Athelstone School

Government · Primary

1100

Thorndon Park Primary School

Government · Primary

1069

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.