IndependentCombinedYears K-12· Major Cities

Illawarra Christian School

Cordeaux Heights, NSW 2526 · Independent Schools NSW

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ICSEA

1091

82th percentile nationally

Top tier

Total enrolments

800

Combined

Student–teacher ratio

14:1

58.8 FTE teachers

Gender mix

54% / 46%

girls / boys

Language background

30%

non-English at home

Socio-educational advantage

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

Bottom: 6%

Lower-mid: 17%

Upper-mid: 40%

Top: 37%

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Other schools in Cordeaux Heights

Cedars Christian College - Aspire

Independent · Special

1094

Cedars Christian College

Independent · Combined

1067

St Pius X Catholic Primary School

Catholic · Primary

1066

Mount Kembla Public School

Government · Primary

1050

Unanderra Public School

Government · Primary

992

Farmborough Road Public School

Government · Primary

961

Craig Davis College

Independent · Special

825

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.