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Independent School

St Augustine's College Sydney

Combined school in Brookvale, NSW

1,580
Students (2025)
1141
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.
11:1
Student:Teacher
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About St Augustine's College Sydney

St Augustine's College Sydney is a independent combined school located in Brookvale, Sydney's North Shore. The school offers education for students from 5-12.

With 1580 students enrolled in 2025 and an ICSEA score of 1141 (93th percentile), the school serves a community with above-average socio-educational advantage. The student-to-teacher ratio of 11:1 supports quality learning outcomes.

📍 Contact & Location

🎓 School Details

  • Type Independent
  • Level Combined (5-12)
  • Gender Boys only
  • Students (2025) 1,580 enrolled
  • Teaching Staff 146 (139 FTE)
  • Non-Teaching Staff 80 (61.7 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. 1141 (93th percentile)
  • Indigenous Students 1%

📊 Student Demographics

Gender
Boys: 1580 (100%)
Language Background
LBOTE: 13%?Language Background Other Than English – students who speak a language other than English at home.
English only: 87%
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.
12%
30%
56%
Bottom 2% Lower 12% Upper 30% Top 56%