GovernmentSecondaryYears 7-12· Major Cities

Sylvania High School

Sylvania, NSW 2224 · NSW Department of Education

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ICSEA

1039

64th percentile nationally

Above average

Total enrolments

750

Secondary

Student–teacher ratio

13:1

60 FTE teachers

Gender mix

46% / 54%

girls / boys

Language background

48%

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: 34%

Upper-mid: 30%

Top: 18%

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Other schools in Sylvania

Sylvania Heights Public School

Government · Primary

1056

Sylvania Public School

Government · Primary

1038

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.