12 schools most similar to Marcellin College in NSW, based on socio-educational profile, enrolment size, sector, and school type.
Similarity is calculated using ICSEA score (weighted ×3), enrolment size (×2), sector match (×2), and school type (×1.5). Higher match % means a more comparable school.
100%
Marist Sisters' College Woolwich
Catholic Secondary Woolwich, NSW
937 students
1101 ICSEA
13.4:1 ratio
99%
St Francis Xavier's College
Catholic Secondary Hamilton, NSW
959 students
1096 ICSEA
10.5:1 ratio
98%
St John XXIII Catholic College (Secondary)
Catholic Secondary Stanhope Gardens, NSW
1,166 students
1097 ICSEA
14:1 ratio
98%
St Ursula's College
Catholic Secondary Kingsgrove, NSW
1,110 students
1095 ICSEA
13.5:1 ratio
98%
Domremy Catholic College
Catholic Secondary Five Dock, NSW
858 students
1091 ICSEA
14.1:1 ratio
98%
Trinity Catholic College
Catholic Secondary Adamstown, NSW
849 students
1090 ICSEA
11.6:1 ratio
97%
Gilroy Catholic College
Catholic Secondary Castle Hill, NSW
1,307 students
1096 ICSEA
14.2:1 ratio
97%
St Patrick's College Sutherland
Catholic Secondary Sutherland, NSW
1,227 students
1093 ICSEA
13.7:1 ratio
93%
St Paul's Catholic College
Catholic Secondary Manly, NSW
468 students
1091 ICSEA
11.1:1 ratio
81%
Holy Family Catholic Primary School
Catholic Primary Menai, NSW
803 students
1098 ICSEA
19.2:1 ratio
81%
Santa Sophia Catholic College (Primary)
Catholic Primary Gables, NSW
884 students
1104 ICSEA
25.9:1 ratio
80%
St John Bosco Catholic Primary School
Catholic Primary Engadine, NSW
772 students
1094 ICSEA
18.6:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 1100 1101
Enrolments 964 937
Sector Catholic Catholic
Type Secondary Secondary
Year Range 7-12 7-12
Student:Teacher 13.5:1 13.4:1
Location Randwick, NSW Woolwich, NSW
Compare Marcellin College side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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