GovernmentSecondaryYears 7-12· Major Cities

Mount Annan High School

Mount Annan, NSW 2567 · NSW Department of Education

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ICSEA

980

38th percentile nationally

Around average

Total enrolments

876

Secondary

Student–teacher ratio

12:1

70.7 FTE teachers

Gender mix

50% / 50%

girls / boys

Language background

33%

non-English at home

Socio-educational advantage

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

Bottom: 40%

Lower-mid: 34%

Upper-mid: 19%

Top: 7%

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Other schools in Mount Annan

St Clare's Catholic Primary School

Catholic · Primary

1052

Mount Annan Christian College

Independent · Combined

1050

Magdalene Catholic College

Catholic · Secondary

1039

Harrington Park Public School

Government · Primary

1035

Yandelora School

Government · Special

1017

Elizabeth Macarthur High School

Government · Secondary

1014

Narellan Vale Public School

Government · Primary

1006

Mount Annan Public School

Government · Primary

1005

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.