12 schools most similar to St Andrew's Cathedral School 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.
99%
SCECGS Redlands
Independent Combined Cremorne, NSW
1,680 students
1190 ICSEA
10.3:1 ratio
99%
Wenona School
Independent Combined North Sydney, NSW
1,385 students
1187 ICSEA
10.5:1 ratio
99%
Ravenswood School for Girls
Independent Combined Gordon, NSW
1,451 students
1185 ICSEA
9:1 ratio
98%
Loreto Kirribilli
Independent Combined Kirribilli, NSW
1,176 students
1189 ICSEA
11:1 ratio
98%
Cranbrook School
Independent Combined Bellevue Hill, NSW
1,693 students
1181 ICSEA
9:1 ratio
98%
St Luke's Grammar School
Independent Combined Dee Why, NSW
1,481 students
1178 ICSEA
12.1:1 ratio
98%
MLC School
Independent Combined Burwood, NSW
1,393 students
1177 ICSEA
9:1 ratio
97%
Roseville College
Independent Combined Roseville, NSW
1,060 students
1191 ICSEA
9.5:1 ratio
97%
Newcastle Grammar School
Independent Combined The Hill, NSW
1,049 students
1181 ICSEA
10.7:1 ratio
97%
Meriden School
Independent Combined Strathfield, NSW
1,761 students
1180 ICSEA
10.3:1 ratio
97%
SHORE - Sydney Church of England Grammar School
Independent Combined North Sydney, NSW
1,724 students
1205 ICSEA
9.9:1 ratio
97%
International Grammar School
Independent Combined Ultimo, NSW
1,224 students
1170 ICSEA
9.7:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 1189 1190
Enrolments 1,436 1,680
Sector Independent Independent
Type Combined Combined
Year Range K-12 K-12
Student:Teacher 9.3:1 10.3:1
Location Sydney, NSW Cremorne, NSW
Compare St Andrew's Cathedral School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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