12 schools most similar to Newcastle 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.
99%
Tara Anglican School for Girls
Independent Combined North Parramatta, NSW
979 students
1175 ICSEA
10.8:1 ratio
99%
Arden Anglican School, Junior Campus
Independent Combined Beecroft, NSW
997 students
1173 ICSEA
11.4:1 ratio
99%
Roseville College
Independent Combined Roseville, NSW
1,060 students
1191 ICSEA
9.5:1 ratio
98%
Emanuel School
Independent Combined Randwick, NSW
849 students
1186 ICSEA
9.6:1 ratio
98%
Loreto Kirribilli
Independent Combined Kirribilli, NSW
1,176 students
1189 ICSEA
11:1 ratio
98%
Lycee Condorcet The International French School Of Sydney
Independent Combined Maroubra Junction, NSW
1,129 students
1173 ICSEA
12.7:1 ratio
98%
Kambala
Independent Combined Rose Bay, NSW
986 students
1169 ICSEA
8.9:1 ratio
97%
St Luke's Grammar School
Independent Combined Dee Why, NSW
1,481 students
1178 ICSEA
12.1:1 ratio
97%
Ravenswood School for Girls
Independent Combined Gordon, NSW
1,451 students
1185 ICSEA
9:1 ratio
97%
MLC School
Independent Combined Burwood, NSW
1,393 students
1177 ICSEA
9:1 ratio
97%
Wenona School
Independent Combined North Sydney, NSW
1,385 students
1187 ICSEA
10.5:1 ratio
97%
St Andrew's Cathedral School
Independent Combined Sydney, NSW
1,436 students
1189 ICSEA
9.3:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 1181 1175
Enrolments 1,049 979
Sector Independent Independent
Type Combined Combined
Year Range K-12 K-12
Student:Teacher 10.7:1 10.8:1
Location The Hill, NSW North Parramatta, NSW
Compare Newcastle Grammar School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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