IndependentCombinedYears Prep-12· Inner Regional

Toowoomba Grammar School

East Toowoomba, QLD 4350 · Independent Schools Queensland

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ICSEA

1096

83th percentile nationally

Top tier

Total enrolments

1,145

Combined

Student–teacher ratio

11:1

104.8 FTE teachers

Gender mix

0% / 100%

girls / boys

Language background

14%

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: 20%
Upper-mid: 35%
Top: 39%

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.