Independent School

Christian Brothers' High School Lewisham

Combined school in Lewisham, NSW

1,231
Students (2025)
1074
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.
12:1
Student:Teacher

About Christian Brothers' High School Lewisham

Christian Brothers' High School Lewisham is a independent combined school located in Lewisham, Sydney's North Shore. The school offers education for students from 5-12.

With 1231 students enrolled in 2025 and an ICSEA score of 1074 (77th percentile), the school serves a community with above-average socio-educational advantage. The student-to-teacher ratio of 12:1 supports quality learning outcomes.

📍 Contact & Location

🎓 School Details

  • Type Independent
  • Level Combined (5-12)
  • Gender Boys only
  • Students (2025) 1,231 enrolled
  • Teaching Staff 106 (99.1 FTE)
  • Non-Teaching Staff 32 (27.7 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. 1074 (77th percentile)
  • Indigenous Students 3%

📊 Student Demographics

Gender
Boys: 1231 (100%)
Language Background
LBOTE: 32%?Language Background Other Than English – students who speak a language other than English at home.
English only: 68%
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.
7%
28%
38%
27%
Bottom 7% Lower 28% Upper 38% Top 27%