CatholicSecondaryYears 7-12· Major Cities

Clairvaux MacKillop College

Upper Mount Gravatt, QLD 4122 · Catholic Education Queensland

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ICSEA

1070

75th percentile nationally

Top tier

Total enrolments

1,215

Secondary

Student–teacher ratio

11:1

108.3 FTE teachers

Gender mix

49% / 51%

girls / boys

Language background

17%

non-English at home

Socio-educational advantage

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

Bottom: 9%
Lower-mid: 30%
Upper-mid: 36%
Top: 24%

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.