CatholicCombinedYears 5-12· Major Cities

Iona College

Lindum, QLD 4178 · Catholic Education Queensland

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ICSEA

1079

78th percentile nationally

Top tier

Total enrolments

1,802

Combined

Student–teacher ratio

13:1

141.6 FTE teachers

Gender mix

0% / 100%

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: 10%
Lower-mid: 24%
Upper-mid: 34%
Top: 32%

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.