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Australian International High School

Sydney, NSW 2000 · Independent Schools NSW

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ICSEA

1028

59th percentile nationally

Above average

Total enrolments

—

Secondary

Student–teacher ratio

—

Gender mix

—

girls / boys

Language background

—

non-English at home

Socio-educational advantage

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

Bottom: 28%

Lower-mid: 32%

Upper-mid: 18%

Top: 22%

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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.