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Independent School

Cranbrook School

Combined school in Bellevue Hill, NSW

1,693
Students (2025)
1181
ICSEA?Index of Community Socio-Educational Advantage – measures the socio-educational background of students. Based on parents' occupation, education, and school location. National average is 1000.
9:1
Student:Teacher
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About Cranbrook School

Cranbrook School is a independent combined school located in Bellevue Hill, Sydney's North Shore. The school offers education for students from K-12.

With 1693 students enrolled in 2025 and an ICSEA score of 1181 (99th percentile), the school serves a community with above-average socio-educational advantage. The student-to-teacher ratio of 9:1 supports quality learning outcomes.

📍 Contact & Location

🎓 School Details

  • Type Independent
  • Level Combined (K-12)
  • Gender Boys only
  • Students (2025) 1,693 enrolled
  • Teaching Staff 221 (187.4 FTE)
  • Non-Teaching Staff 133 (115.6 FTE)
  • ICSEA?Index of Community Socio-Educational Advantage – measures the socio-educational background of students. Based on parents' occupation, education, and school location. National average is 1000. 1181 (99th percentile)
  • Indigenous Students 0%

📊 Student Demographics

Gender
Boys: 1693 (100%)
Language Background
LBOTE: 27%?Language Background Other Than English – students who speak a language other than English at home.
English only: 72%
ICSEA Distribution?Index of Community Socio-Educational Advantage – shows the distribution of students across socio-educational quarters. Based on parents' occupation, education, and school location. National average is 1000.
21%
73%
Bottom 0% Lower 5% Upper 21% Top 73%