GovernmentSecondaryYears 7-12· Major Cities

Illawarra Sports High School

Berkeley, NSW 2506 · NSW Department of Education

Visit school website

ICSEA

937

20th percentile nationally

Below average

Total enrolments

926

Secondary

Student–teacher ratio

12:1

80 FTE teachers

Gender mix

41% / 59%

girls / boys

Language background

20%

non-English at home

Socio-educational advantage

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

Bottom: 52%
Lower-mid: 29%
Upper-mid: 14%
Top: 5%

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.