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Catholic School

Holy Trinity School

Primary school in Wantirna South, VIC

210
Students (2025)
1083
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.
13:1
Student:Teacher
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About Holy Trinity School

Holy Trinity School is a catholic primary school located in Wantirna South, Melbourne. The school provides Catholic education within a caring community environment for students from Prep-6.

With 210 students enrolled in 2025 and an ICSEA score of 1083 (79th percentile), the school serves a community with above-average socio-educational advantage. The student-to-teacher ratio of 13:1 supports quality learning outcomes.

📍 Contact & Location

🎓 School Details

  • Type Catholic
  • Level Primary (Prep-6)
  • Gender Co-educational
  • Students (2025) 210 enrolled
  • Teaching Staff 19 (16.3 FTE)
  • Non-Teaching Staff 12 (8 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. 1083 (79th percentile)
  • Indigenous Students undefined%

📊 Student Demographics

Gender
Boys: 111 (53%)
Girls: 99 (47%)
Language Background
LBOTE: 33%?Language Background Other Than English – students who speak a language other than English at home.
English only: 67%
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.
10%
23%
36%
31%
Bottom 10% Lower 23% Upper 36% Top 31%