GovernmentSecondaryYears 7-12· Major Cities

Narrabeen Sports High School

North Narrabeen, NSW 2101 · NSW Department of Education

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ICSEA

1042

65th percentile nationally

Above average

Total enrolments

794

Secondary

Student–teacher ratio

13:1

59.2 FTE teachers

Gender mix

43% / 57%

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: 19%
Lower-mid: 33%
Upper-mid: 31%
Top: 17%

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.