12 schools most similar to Thornlie Senior High School in WA, 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%
Safety Bay Senior High School
Government Secondary Safety Bay, WA
1,148 students
966 ICSEA
14.8:1 ratio
99%
Butler College
Government Secondary Butler, WA
1,039 students
965 ICSEA
12.3:1 ratio
99%
Australind Senior High School
Government Secondary Australind, WA
1,079 students
964 ICSEA
14.3:1 ratio
99%
Coastal Lakes College
Government Secondary Lakelands, WA
1,145 students
975 ICSEA
13.3:1 ratio
99%
Darling Range Sports College
Government Secondary Forrestfield, WA
1,144 students
960 ICSEA
14.7:1 ratio
98%
Ellenbrook Secondary College
Government Secondary Ellenbrook, WA
1,442 students
968 ICSEA
15:1 ratio
98%
Yanchep Secondary College
Government Secondary Yanchep, WA
854 students
970 ICSEA
16.2:1 ratio
98%
Byford Secondary College
Government Secondary Byford, WA
1,419 students
971 ICSEA
13.8:1 ratio
98%
Belmont City College
Government Secondary Belmont, WA
1,004 students
963 ICSEA
14.2:1 ratio
98%
Baldivis Secondary College
Government Secondary Baldivis, WA
1,370 students
975 ICSEA
15.2:1 ratio
98%
Hampton Senior High School
Government Secondary Morley, WA
1,092 students
983 ICSEA
13.2:1 ratio
98%
Rockingham Senior High School
Government Secondary Rockingham, WA
1,035 students
954 ICSEA
15.5:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 969 966
Enrolments 1,125 1,148
Sector Government Government
Type Secondary Secondary
Year Range 7-12 7-12
Student:Teacher 13.8:1 14.8:1
Location Thornlie, WA Safety Bay, WA
Compare Thornlie Senior High School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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