CatholicPrimaryYears Prep-6· Major Cities
St John Vianney's School
Mulgrave, VIC 3170 · Victorian Catholic Education Authority
Visit school websiteICSEA
1049
68th percentile nationally
Above averageTotal enrolments
417
Primary
Student–teacher ratio
15:1
27.5 FTE teachers
Gender mix
44% / 56%
girls / boys
Language background
74%
non-English at home
Socio-educational advantage
Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).
Bottom: 15%
Lower-mid: 31%
Upper-mid: 40%
Top: 15%
Other schools in Mulgrave
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.