GovernmentSecondaryYears 11-12· Major Cities

Georges River College Oatley Senior Campus

Oatley, NSW 2223 · NSW Department of Education

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ICSEA

1022

56th percentile nationally

Above average

Total enrolments

741

Secondary

Student–teacher ratio

11:1

66.7 FTE teachers

Gender mix

54% / 46%

girls / boys

Language background

72%

non-English at home

Socio-educational advantage

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

Bottom: 29%
Lower-mid: 31%
Upper-mid: 25%
Top: 16%

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.