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Catholic School

St Mary MacKillop College

Combined school in Busselton, WA

1,552
Students (2025)
1052
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 St Mary MacKillop College

St Mary MacKillop College is a catholic combined school located in Busselton, Western Australia. The school provides Catholic education within a caring community environment for students from PP-12.

With 1552 students enrolled in 2025 and an ICSEA score of 1052 (69th 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 Catholic
  • Level Combined (PP-12)
  • Gender Co-educational
  • Students (2025) 1,552 enrolled
  • Teaching Staff 122 (107.2 FTE)
  • Non-Teaching Staff 91 (70.1 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. 1052 (69th percentile)
  • Indigenous Students 2%

📊 Student Demographics

Gender
Boys: 758 (49%)
Girls: 794 (51%)
Language Background
LBOTE: 7%?Language Background Other Than English – students who speak a language other than English at home.
English only: 93%
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%
32%
33%
20%
Bottom 15% Lower 32% Upper 33% Top 20%