IndependentCombinedYears Prep-12· Major Cities

Balcombe Grammar School

Mount Martha, VIC 3934 · Independent Schools Victoria

Visit school website

ICSEA

1096

83th percentile nationally

Top tier

Total enrolments

954

Combined

Student–teacher ratio

13:1

75.5 FTE teachers

Gender mix

50% / 50%

girls / boys

Language background

7%

non-English at home

Socio-educational advantage

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

Bottom: 5%
Lower-mid: 21%
Upper-mid: 41%
Top: 34%

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.