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Catholic School

St Mary's Catholic College

Secondary school in Gateshead, NSW

989
Students (2025)
1062
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
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About St Mary's Catholic College

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

With 989 students enrolled in 2025 and an ICSEA score of 1062 (73th 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 Catholic
  • Level Secondary (7-12)
  • Gender Co-educational
  • Students (2025) 989 enrolled
  • Teaching Staff 92 (82.6 FTE)
  • Non-Teaching Staff 35 (22.5 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. 1062 (73th percentile)
  • Indigenous Students 8%

📊 Student Demographics

Gender
Boys: 492 (50%)
Girls: 497 (50%)
Language Background
LBOTE: 6%?Language Background Other Than English – students who speak a language other than English at home.
English only: 94%
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.
13%
24%
34%
29%
Bottom 13% Lower 24% Upper 34% Top 29%