12 schools most similar to Alstonville 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%
Yass High School
Government Secondary Yass, NSW
557 students
990 ICSEA
11:1 ratio
98%
Kingsgrove High School
Government Secondary Kingsgrove, NSW
672 students
986 ICSEA
11.6:1 ratio
97%
Great Lakes College Senior Campus
Government Secondary Tuncurry, NSW
349 students
988 ICSEA
8.8:1 ratio
97%
Richmond High School
Government Secondary Richmond, NSW
750 students
987 ICSEA
11.1:1 ratio
97%
Tuggerah Lakes Secondary College The Entrance Campus
Government Secondary Long Jetty, NSW
756 students
987 ICSEA
10.4:1 ratio
97%
Keira High School
Government Secondary Fairy Meadow, NSW
723 students
984 ICSEA
10.7:1 ratio
96%
Kingscliff High School
Government Secondary Kingscliff, NSW
910 students
991 ICSEA
11.5:1 ratio
96%
Elderslie High School
Government Secondary Elderslie, NSW
857 students
988 ICSEA
12.4:1 ratio
96%
Kogarah High School
Government Secondary Kogarah, NSW
787 students
993 ICSEA
10.3:1 ratio
96%
Nepean Creative and Performing Arts High School
Government Secondary Emu Plains, NSW
807 students
994 ICSEA
11.9:1 ratio
96%
Cardiff High School
Government Secondary Cardiff, NSW
778 students
986 ICSEA
11.7:1 ratio
96%
Erina High School
Government Secondary Erina, NSW
781 students
996 ICSEA
13.2:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 990 990
Enrolments 522 557
Sector Government Government
Type Secondary Secondary
Year Range 7-12 7-12
Student:Teacher 10.5:1 11:1
Location Alstonville, NSW Yass, NSW
Compare Alstonville High School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
Compare 4 Schools