12 schools most similar to Billabong 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%
Murwillumbah High School
Government Secondary Murwillumbah, NSW
347 students
950 ICSEA
7.6:1 ratio
99%
Gloucester High School
Government Secondary Gloucester, NSW
309 students
950 ICSEA
9.1:1 ratio
98%
Hawkesbury High School
Government Secondary Freemans Reach, NSW
418 students
946 ICSEA
10.1:1 ratio
98%
Canowindra High School
Government Secondary Canowindra, NSW
239 students
945 ICSEA
8.5:1 ratio
97%
Deniliquin High School
Government Secondary Deniliquin, NSW
432 students
948 ICSEA
9.5:1 ratio
97%
Great Lakes College Tuncurry Campus
Government Secondary Tuncurry, NSW
466 students
949 ICSEA
10.8:1 ratio
96%
The Henry Lawson High School
Government Secondary Grenfell, NSW
178 students
946 ICSEA
8.3:1 ratio
96%
The Rivers Secondary College, Richmond River High Campus
Government Secondary North Lismore, NSW
494 students
950 ICSEA
8.5:1 ratio
95%
Barham High School
Government Secondary Barham, NSW
184 students
951 ICSEA
7.7:1 ratio
95%
Corrimal High School
Government Secondary Corrimal, NSW
569 students
940 ICSEA
9.5:1 ratio
95%
Crookwell High School
Government Secondary Crookwell, NSW
182 students
940 ICSEA
7.7:1 ratio
94%
Wyong High School
Government Secondary Wyong, NSW
674 students
946 ICSEA
10.4:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 946 950
Enrolments 312 347
Sector Government Government
Type Secondary Secondary
Year Range 7-12 7-12
Student:Teacher 8.8:1 7.6:1
Location Culcairn, NSW Murwillumbah, NSW
Compare Billabong High School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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