12 schools most similar to Trinity Catholic 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%
Domremy Catholic College
Catholic Secondary Five Dock, NSW
858 students
1091 ICSEA
14.1:1 ratio
99%
St Luke's Catholic College (Secondary)
Catholic Secondary Marsden Park, NSW
940 students
1088 ICSEA
15.6:1 ratio
99%
Xavier Catholic College Ballina
Catholic Secondary Skennars Head, NSW
884 students
1081 ICSEA
11.5:1 ratio
98%
St Patrick's Marist College
Catholic Secondary Dundas, NSW
1,070 students
1089 ICSEA
14.6:1 ratio
98%
St Columba's Catholic College
Catholic Secondary Springwood, NSW
1,112 students
1088 ICSEA
13:1 ratio
98%
Parramatta Marist High School
Catholic Secondary Westmead, NSW
1,043 students
1086 ICSEA
13.7:1 ratio
98%
St Francis Xavier's College
Catholic Secondary Hamilton, NSW
959 students
1096 ICSEA
10.5:1 ratio
98%
Our Lady of the Sacred Heart College
Catholic Secondary Kensington, NSW
702 students
1083 ICSEA
12.9:1 ratio
98%
St John Bosco College
Catholic Secondary Engadine, NSW
986 students
1081 ICSEA
13.9:1 ratio
97%
Catherine McAuley Westmead
Catholic Secondary Westmead, NSW
1,210 students
1087 ICSEA
14.5:1 ratio
97%
St Patrick's College Sutherland
Catholic Secondary Sutherland, NSW
1,227 students
1093 ICSEA
13.7:1 ratio
97%
Mater Maria Catholic College
Catholic Secondary Warriewood, NSW
1,098 students
1085 ICSEA
13:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 1090 1091
Enrolments 849 858
Sector Catholic Catholic
Type Secondary Secondary
Year Range 7-11 7-12
Student:Teacher 11.6:1 14.1:1
Location Adamstown, NSW Five Dock, NSW
Compare Trinity Catholic College side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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