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Independent School

Brisbane Girls Grammar School

Secondary school in Brisbane, QLD

1,558
Students (2025)
1211
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 Brisbane Girls Grammar School

Brisbane Girls Grammar School is a independent secondary school located in Brisbane, Queensland. The school offers education for students from 7-12.

With 1558 students enrolled in 2025 and an ICSEA score of 1211 (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 Secondary (7-12)
  • Gender Girls only
  • Students (2025) 1,558 enrolled
  • Teaching Staff 180 (166.3 FTE)
  • Non-Teaching Staff 97 (91.9 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. 1211 (99th percentile)
  • Indigenous Students 0%

📊 Student Demographics

Gender
Girls: 1558 (100%)
Language Background
LBOTE: 37%?Language Background Other Than English – students who speak a language other than English at home.
English only: 63%
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.
15%
81%
Bottom 0% Lower 4% Upper 15% Top 81%