12 schools most similar to Northholm 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%
Tangara School for Girls
Independent Combined Cherrybrook, NSW
771 students
1141 ICSEA
13.3:1 ratio
99%
The Scots School Albury
Independent Combined Albury, NSW
714 students
1132 ICSEA
12.3:1 ratio
98%
Redeemer Baptist School
Independent Combined North Parramatta, NSW
549 students
1141 ICSEA
10.3:1 ratio
98%
Australian International Academy, Kellyville Campus
Independent Combined North Kellyville, NSW
733 students
1122 ICSEA
12.6:1 ratio
97%
Blue Mountains Grammar School
Independent Combined Wentworth Falls, NSW
512 students
1140 ICSEA
10.2:1 ratio
97%
Redfield College
Independent Combined Dural, NSW
530 students
1140 ICSEA
12.1:1 ratio
97%
St Mark's Coptic Orthodox College
Independent Combined Wattle Grove, NSW
896 students
1132 ICSEA
14.2:1 ratio
97%
Hills Adventist College
Independent Combined North Kellyville, NSW
823 students
1150 ICSEA
15:1 ratio
97%
Oxley College
Independent Combined Burradoo, NSW
827 students
1153 ICSEA
10.5:1 ratio
97%
St Paul's Grammar School
Independent Combined Cranebrook, NSW
824 students
1121 ICSEA
10.9:1 ratio
96%
Oxford Falls Grammar School
Independent Combined Oxford Falls, NSW
1,201 students
1137 ICSEA
10.1:1 ratio
96%
Hunter Valley Grammar School
Independent Combined Ashtonfield, NSW
1,161 students
1134 ICSEA
9:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 1137 1141
Enrolments 698 771
Sector Independent Independent
Type Combined Combined
Year Range K-12 K-12
Student:Teacher 11.8:1 13.3:1
Location Arcadia, NSW Cherrybrook, NSW
Compare Northholm Grammar School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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