12 schools most similar to Casula 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%
Rooty Hill High School
Government Secondary Rooty Hill, NSW
1,110 students
958 ICSEA
14.5:1 ratio
99%
Picton High School
Government Secondary Picton, NSW
1,182 students
950 ICSEA
12.4:1 ratio
98%
Kingswood High School
Government Secondary Kingswood, NSW
1,005 students
955 ICSEA
13.5:1 ratio
98%
Canley Vale High School
Government Secondary Canley Vale, NSW
1,651 students
954 ICSEA
13.4:1 ratio
98%
Bossley Park High School
Government Secondary Bossley Park, NSW
1,106 students
961 ICSEA
12.7:1 ratio
97%
Callaghan College Waratah Campus
Government Secondary Waratah, NSW
848 students
957 ICSEA
12.1:1 ratio
97%
Hunter Sports High School
Government Secondary Gateshead, NSW
941 students
955 ICSEA
12:1 ratio
97%
Tuggerah Lakes Secondary College Berkeley Vale Campus
Government Secondary Berkeley Vale, NSW
851 students
959 ICSEA
14:1 ratio
97%
Maitland Grossmann High School
Government Secondary East Maitland, NSW
900 students
960 ICSEA
11.8:1 ratio
97%
Toronto High School
Government Secondary Toronto, NSW
952 students
961 ICSEA
12.1:1 ratio
97%
Bonnyrigg High School
Government Secondary Bonnyrigg, NSW
1,642 students
962 ICSEA
14.2:1 ratio
97%
Callaghan College Wallsend Campus
Government Secondary Wallsend, NSW
890 students
952 ICSEA
11.7:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 957 958
Enrolments 1,281 1,110
Sector Government Government
Type Secondary Secondary
Year Range 7-12 7-12
Student:Teacher 13.9:1 14.5:1
Location Casula, NSW Rooty Hill, NSW
Compare Casula High School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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