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Independent School

Unity Grammar College

Combined school in Austral, NSW

1,428
Students (2025)
1059
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 Unity Grammar College

Unity Grammar College is a independent combined school located in Austral, Sydney's North Shore. The school offers education for students from K-12.

With 1428 students enrolled in 2025 and an ICSEA score of 1059 (72th 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 Independent
  • Level Combined (K-12)
  • Gender Co-educational
  • Students (2025) 1,428 enrolled
  • Teaching Staff 104 (100.9 FTE)
  • Non-Teaching Staff 53 (38.7 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. 1059 (72th percentile)
  • Indigenous Students undefined%

📊 Student Demographics

Gender
Boys: 708 (50%)
Girls: 720 (50%)
Language Background
LBOTE: 98%?Language Background Other Than English – students who speak a language other than English at home.
English only: 2%
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.
16%
25%
35%
24%
Bottom 16% Lower 25% Upper 35% Top 24%