12 schools most similar to The Hills Grammar 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%
Loreto Normanhurst
Independent Combined Normanhurst, NSW
1,240 students
1164 ICSEA
9.4:1 ratio
99%
International Grammar School
Independent Combined Ultimo, NSW
1,224 students
1170 ICSEA
9.7:1 ratio
98%
Presbyterian Ladies' College Sydney
Independent Combined Croydon, NSW
1,495 students
1160 ICSEA
9.4:1 ratio
98%
Kambala
Independent Combined Rose Bay, NSW
986 students
1169 ICSEA
8.9:1 ratio
98%
The Illawarra Grammar School
Independent Combined Wollongong West, NSW
970 students
1159 ICSEA
9.7:1 ratio
98%
Pittwater House Schools
Independent Combined Collaroy, NSW
1,002 students
1158 ICSEA
9.5:1 ratio
98%
St Catherine's School
Independent Combined Waverley, NSW
1,122 students
1156 ICSEA
10.3:1 ratio
98%
Lycee Condorcet The International French School Of Sydney
Independent Combined Maroubra Junction, NSW
1,129 students
1173 ICSEA
12.7:1 ratio
97%
Kincoppal - Rose Bay School of the Sacred Heart
Independent Combined Rose Bay, NSW
851 students
1160 ICSEA
8.1:1 ratio
97%
Saint Ignatius' College
Independent Combined Lane Cove, NSW
1,613 students
1159 ICSEA
9:1 ratio
97%
St George Christian School
Independent Combined Hurstville, NSW
845 students
1159 ICSEA
12:1 ratio
97%
Central Coast Grammar School
Independent Combined Erina Heights, NSW
1,561 students
1155 ICSEA
11.6:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 1164 1164
Enrolments 1,208 1,240
Sector Independent Independent
Type Combined Combined
Year Range K-12 5-12
Student:Teacher 11.2:1 9.4:1
Location Kenthurst, NSW Normanhurst, NSW
Compare The Hills Grammar School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
Compare 4 Schools