12 schools most similar to J J Cahill Memorial High 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%
Great Lakes College Senior Campus
Government Secondary Tuncurry, NSW
349 students
988 ICSEA
8.8:1 ratio
99%
Five Islands Secondary College
Government Secondary Port Kembla, NSW
293 students
983 ICSEA
7.2:1 ratio
95%
Alstonville High School
Government Secondary Alstonville, NSW
522 students
990 ICSEA
10.5:1 ratio
95%
Yass High School
Government Secondary Yass, NSW
557 students
990 ICSEA
11:1 ratio
94%
Kingsgrove High School
Government Secondary Kingsgrove, NSW
672 students
986 ICSEA
11.6:1 ratio
93%
Richmond High School
Government Secondary Richmond, NSW
750 students
987 ICSEA
11.1:1 ratio
93%
Tuggerah Lakes Secondary College The Entrance Campus
Government Secondary Long Jetty, NSW
756 students
987 ICSEA
10.4:1 ratio
93%
Keira High School
Government Secondary Fairy Meadow, NSW
723 students
984 ICSEA
10.7:1 ratio
93%
Callaghan College Jesmond Senior Campus
Government Secondary Jesmond, NSW
659 students
980 ICSEA
9.9:1 ratio
92%
Elderslie High School
Government Secondary Elderslie, NSW
857 students
988 ICSEA
12.4:1 ratio
92%
Cardiff High School
Government Secondary Cardiff, NSW
778 students
986 ICSEA
11.7:1 ratio
92%
Karabar High School
Government Secondary Queanbeyan, NSW
723 students
982 ICSEA
8.8:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 987 988
Enrolments 298 349
Sector Government Government
Type Secondary Secondary
Year Range 7-12 11-12
Student:Teacher 7.6:1 8.8:1
Location Mascot, NSW Tuncurry, NSW
Compare J J Cahill Memorial High School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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