GovernmentSecondaryYears 7-12· Major Cities

Inner Sydney High School

Surry Hills, NSW 2010 · NSW Department of Education

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ICSEA

1104

85th percentile nationally

Elite (top decile)

Total enrolments

1,161

Secondary

Student–teacher ratio

15:1

77.5 FTE teachers

Gender mix

42% / 58%

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: 7%

Lower-mid: 16%

Upper-mid: 33%

Top: 44%

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Other schools in Surry Hills

Sydney Grammar School

Independent · Combined

1274

SCEGGS Darlinghurst

Independent · Combined

1209

Sydney Girls High School

Government · Secondary

1193

Bourke Street Public School

Government · Primary

1135

Crown Street Public School

Government · Primary

1114

Sydney Distance Education Primary School

Government · Primary

1094

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.