Family finder/Balmain, NSW
IndependentPrimaryYears K-6· Major Cities

Inner Sydney Montessori School

Balmain, NSW 2041 · Independent Schools NSW

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ICSEA

1178

98th percentile nationally

Elite (top decile)

Total enrolments

95

Primary

Student–teacher ratio

6:1

14.8 FTE teachers

Gender mix

42% / 58%

girls / boys

Language background

51%

non-English at home

Socio-educational advantage

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

Bottom: 1%
Lower-mid: 6%
Upper-mid: 23%
Top: 71%

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Other schools in Balmain

Balmain Public School

Government · Primary

1172

Fr John Therry Catholic Primary School Balmain - Rozelle

Catholic · Primary

1170

Nicholson Street Public School

Government · Primary

1151

Birchgrove Public School

Government · Primary

1132

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.