CatholicPrimaryYears Prep-6· Inner Regional
St Colman's School
Mortlake, VIC 3272 · Victorian Catholic Education Authority
Visit school websiteICSEA
1026
58th percentile nationally
Above averageTotal enrolments
39
Primary
Student–teacher ratio
8:1
4.8 FTE teachers
Gender mix
56% / 44%
girls / boys
Language background
14%
non-English at home
Socio-educational advantage
Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).
Bottom: 26%
Lower-mid: 26%
Upper-mid: 40%
Top: 8%
Other schools in Mortlake
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.