IndependentCombinedYears Prep-12· Inner Regional

St Thomas Aquinas College

Tynong, VIC 3813 · Independent Schools Victoria

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ICSEA

1030

60th percentile nationally

Above average

Total enrolments

204

Combined

Student–teacher ratio

9:1

23.8 FTE teachers

Gender mix

52% / 48%

girls / boys

Language background

24%

non-English at home

Socio-educational advantage

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

Bottom: 26%
Lower-mid: 27%
Upper-mid: 31%
Top: 16%

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.