IndependentCombinedYears K-12· Major Cities

Montgrove College

Orchard Hills, NSW 2748 · Independent Schools NSW

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ICSEA

1106

86th percentile nationally

Elite (top decile)

Total enrolments

675

Combined

Student–teacher ratio

13:1

52.9 FTE teachers

Gender mix

88% / 12%

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: 6%
Lower-mid: 18%
Upper-mid: 36%
Top: 40%

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.