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Catholic School

Cerdon College

Secondary school in Merrylands, NSW

1,001
Students (2025)
1041
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.
14:1
Student:Teacher
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About Cerdon College

Cerdon College is a catholic secondary school located in Merrylands, Sydney's North Shore. The school provides Catholic education within a caring community environment for students from 7-12.

With 1001 students enrolled in 2025 and an ICSEA score of 1041 (65th percentile), the school serves a community with above-average socio-educational advantage. The student-to-teacher ratio of 14:1 supports quality learning outcomes.

📍 Contact & Location

🎓 School Details

  • Type Catholic
  • Level Secondary (7-12)
  • Gender Girls only
  • Students (2025) 1,001 enrolled
  • Teaching Staff 85 (72.6 FTE)
  • Non-Teaching Staff 22 (16.6 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. 1041 (65th percentile)
  • Indigenous Students 1%

📊 Student Demographics

Gender
Girls: 1001 (100%)
Language Background
LBOTE: 72%?Language Background Other Than English – students who speak a language other than English at home.
English only: 28%
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%
32%
28%
19%
Bottom 21% Lower 32% Upper 28% Top 19%