CatholicSecondaryYears 7-12· Major Cities

St Michael's College

Merrimac, QLD 4226 · Catholic Education Queensland

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ICSEA

1048

67th percentile nationally

Above average

Total enrolments

820

Secondary

Student–teacher ratio

12:1

67.1 FTE teachers

Gender mix

52% / 48%

girls / boys

Language background

6%

non-English at home

Socio-educational advantage

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

Bottom: 14%
Lower-mid: 35%
Upper-mid: 34%
Top: 17%

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.