12 schools most similar to Karratha 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%
Gilmore College
Government Secondary Orelia, WA
1,251 students
924 ICSEA
16.2:1 ratio
97%
Southern River College
Government Secondary Gosnells, WA
1,209 students
941 ICSEA
15.8:1 ratio
96%
Armadale Senior High School
Government Secondary Armadale, WA
762 students
920 ICSEA
15.8:1 ratio
96%
Champion Bay Senior High School
Government Secondary Geraldton, WA
847 students
914 ICSEA
12.4:1 ratio
96%
Broome Senior High School
Government Secondary Broome, WA
825 students
924 ICSEA
11.5:1 ratio
96%
Coodanup College
Government Secondary Mandurah, WA
886 students
911 ICSEA
15.2:1 ratio
95%
Swan View Senior High School
Government Secondary Swan View, WA
706 students
919 ICSEA
13.4:1 ratio
95%
Warnbro Community High School
Government Secondary Warnbro, WA
815 students
933 ICSEA
16.2:1 ratio
95%
Hedland Senior High School
Government Secondary South Hedland, WA
1,138 students
886 ICSEA
14.3:1 ratio
94%
Kalgoorlie-Boulder Community High School
Government Secondary Kalgoorlie, WA
854 students
890 ICSEA
12.6:1 ratio
94%
Rockingham Senior High School
Government Secondary Rockingham, WA
1,035 students
954 ICSEA
15.5:1 ratio
93%
Collie Senior High School
Government Secondary Collie, WA
537 students
920 ICSEA
12:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 918 924
Enrolments 1,253 1,251
Sector Government Government
Type Secondary Secondary
Year Range 7-12 7-12
Student:Teacher 12.6:1 16.2:1
Location Karratha, WA Orelia, WA
Compare Karratha Senior High School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
Compare 4 Schools