GovernmentPrimaryYears K-6· Major Cities

Ermington Public School

West Ryde, NSW 2114 · NSW Department of Education

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ICSEA

1117

88th percentile nationally

Elite (top decile)

Total enrolments

472

Primary

Student–teacher ratio

19:1

25.4 FTE teachers

Gender mix

45% / 55%

girls / boys

Language background

76%

non-English at home

Socio-educational advantage

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

Bottom: 6%
Lower-mid: 15%
Upper-mid: 33%
Top: 46%

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.