12 schools most similar to South Grafton 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%
Airds High School
Government Secondary Campbelltown, NSW
542 students
875 ICSEA
9:1 ratio
99%
Ashcroft High School
Government Secondary Ashcroft, NSW
701 students
877 ICSEA
12.5:1 ratio
99%
Chifley College Dunheved Campus
Government Secondary North St Marys, NSW
586 students
870 ICSEA
10.8:1 ratio
99%
Muswellbrook High School
Government Secondary Muswellbrook, NSW
648 students
869 ICSEA
10.4:1 ratio
99%
Chifley College Mount Druitt Campus
Government Secondary Mount Druitt, NSW
648 students
864 ICSEA
10.5:1 ratio
98%
Miller High School
Government Secondary Miller, NSW
816 students
878 ICSEA
9.7:1 ratio
98%
Casino High School
Government Secondary Casino, NSW
567 students
866 ICSEA
9:1 ratio
98%
Dubbo College South Campus
Government Secondary Dubbo, NSW
687 students
864 ICSEA
11.6:1 ratio
98%
Shoalhaven High School
Government Secondary Nowra, NSW
610 students
862 ICSEA
9.1:1 ratio
98%
Tamworth High School
Government Secondary South Tamworth, NSW
663 students
860 ICSEA
10:1 ratio
98%
Cessnock High School
Government Secondary Cessnock, NSW
616 students
892 ICSEA
9.6:1 ratio
97%
Granville South Creative and Performing Arts High School
Government Secondary Guildford, NSW
733 students
855 ICSEA
10.5:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 875 875
Enrolments 639 542
Sector Government Government
Type Secondary Secondary
Year Range 7-12 7-12
Student:Teacher 10:1 9:1
Location South Grafton, NSW Campbelltown, NSW
Compare South Grafton High School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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