12 schools most similar to The Jannali 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.
100%
St Marys Senior High School
Government Secondary St Marys, NSW
926 students
1052 ICSEA
13.7:1 ratio
100%
Port Hacking High School
Government Secondary Miranda, NSW
950 students
1050 ICSEA
13:1 ratio
100%
Blacktown Boys High School
Government Secondary Blacktown, NSW
898 students
1053 ICSEA
13.5:1 ratio
99%
Engadine High School
Government Secondary Engadine, NSW
1,063 students
1051 ICSEA
14:1 ratio
99%
Byron Bay High School
Government Secondary Byron Bay, NSW
820 students
1050 ICSEA
14.4:1 ratio
99%
Kincumber High School
Government Secondary Kincumber, NSW
1,002 students
1045 ICSEA
13.4:1 ratio
99%
Bulli High School
Government Secondary Bulli, NSW
979 students
1058 ICSEA
13.3:1 ratio
99%
Homebush Boys High School
Government Secondary Homebush, NSW
891 students
1043 ICSEA
11.5:1 ratio
98%
Cronulla High School
Government Secondary Cronulla, NSW
1,205 students
1050 ICSEA
15:1 ratio
98%
Menai High School
Government Secondary Menai, NSW
1,062 students
1046 ICSEA
13.9:1 ratio
98%
Northern Beaches Secondary College Cromer Campus
Government Secondary Cromer, NSW
1,157 students
1056 ICSEA
13.5:1 ratio
98%
Blacktown Girls High School
Government Secondary Blacktown, NSW
1,080 students
1046 ICSEA
14.3:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 1051 1052
Enrolments 925 926
Sector Government Government
Type Secondary Secondary
Year Range 7-12 11-12
Student:Teacher 14.1:1 13.7:1
Location Jannali, NSW St Marys, NSW
Compare The Jannali High School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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