Siena Catholic College
Sippy Downs, QLD 4556 · Catholic Education Queensland
Visit school websiteICSEA
1073
76th percentile nationally
Top tierTotal enrolments
889
Secondary
Student–teacher ratio
13:1
68.4 FTE teachers
Gender mix
51% / 49%
girls / boys
Language background
4%
non-English at home
Socio-educational advantage
Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).
Other schools in Sippy Downs
Matthew Flinders Anglican College
Independent · Combined
Sunshine Coast Grammar School
Independent · Combined
Immanuel Lutheran College
Independent · Combined
Montessori International College
Independent · Combined
Buderim Mountain State School
Government · Primary
Siena Catholic Primary School
Catholic · Primary
Chancellor State College
Government · Combined
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.