12 schools most similar to Blackwood High School in SA, 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.
97%
Henley High School
Government Secondary Henley Beach, SA
1,381 students
1045 ICSEA
13.8:1 ratio
97%
Urrbrae Agricultural High School
Government Secondary Netherby, SA
1,102 students
1074 ICSEA
13.7:1 ratio
97%
Seaview High School
Government Secondary Seacombe Heights, SA
1,377 students
1038 ICSEA
15.3:1 ratio
96%
Brighton Secondary School
Government Secondary North Brighton, SA
1,737 students
1071 ICSEA
15.5:1 ratio
95%
Aberfoyle Park High School
Government Secondary Aberfoyle Park, SA
906 students
1039 ICSEA
13.1:1 ratio
95%
Unley High School
Government Secondary Netherby, SA
1,547 students
1084 ICSEA
14.4:1 ratio
95%
Heathfield High School
Government Secondary Heathfield, SA
970 students
1086 ICSEA
15.4:1 ratio
94%
Norwood International High School
Government Secondary Magill, SA
1,667 students
1090 ICSEA
15.4:1 ratio
93%
Mitcham Girls High School
Government Secondary Kingswood, SA
754 students
1083 ICSEA
13.9:1 ratio
93%
Adelaide High School
Government Secondary Adelaide, SA
1,821 students
1094 ICSEA
14.3:1 ratio
92%
Morialta Secondary College
Government Secondary Rostrevor, SA
570 students
1075 ICSEA
13.1:1 ratio
91%
Marden Senior College
Government Secondary Marden, SA
496 students
1041 ICSEA
14.4:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 1059 1045
Enrolments 1,211 1,381
Sector Government Government
Type Secondary Secondary
Year Range 7-12 U, 7-12
Student:Teacher 16.3:1 13.8:1
Location Eden Hills, SA Henley Beach, SA
Compare Blackwood High School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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