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Catholic School

St Mary's School

Primary school in Thornbury, VIC

113
Students (2025)
1089
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.
10:1
Student:Teacher
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About St Mary's School

St Mary's School is a catholic primary school located in Thornbury, Melbourne. The school provides Catholic education within a caring community environment for students from Prep-6.

With 113 students enrolled in 2025 and an ICSEA score of 1089 (81th percentile), the school serves a community with above-average socio-educational advantage. The student-to-teacher ratio of 10:1 supports quality learning outcomes.

📍 Contact & Location

🎓 School Details

  • Type Catholic
  • Level Primary (Prep-6)
  • Gender Co-educational
  • Students (2025) 113 enrolled
  • Teaching Staff 15 (11.6 FTE)
  • Non-Teaching Staff 13 (7.1 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. 1089 (81th percentile)
  • Indigenous Students 1%

📊 Student Demographics

Gender
Boys: 52 (46%)
Girls: 61 (54%)
Language Background
LBOTE: 16%?Language Background Other Than English – students who speak a language other than English at home.
English only: 84%
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%
21%
29%
36%
Bottom 13% Lower 21% Upper 29% Top 36%