Overview
St Mary MacKillop College is a catholic combined school in Busselton, Western Australia, serving PP-12. The school has 1,552 enrolled students. Its ICSEA value is 1052 (above average). The student-to-teacher ratio is 14.5:1. The school is located in a SEIFA IRSD decile 4 area.
Source: ACARA School Profile 2025 (2025)
Key Facts
SectorCatholic
School TypeCombined
Year RangePP-12
Governing BodyCatholic Education Western Australia
Postcode6280
RemotenessInner Regional
ACARA ID49005
Student Background
Total Enrolments1,552
Gender Split794 girls / 758 boys
Indigenous Students2%
Language Background Other Than English7%
English Background93%
Socio-Educational Advantage Distribution
Source: ACARA School Profile (2025)
Enrolment by Year Level
1,552 students across 13 year levels (2025)
One year before Yr 160
Yr 191
Yr 261
Yr 390
Yr 496
Yr 596
Yr 6122
Yr 7170
Source: ACARA Enrolments by Grade (2025)
Staffing
Teaching Staff122 (107.2 FTE)
Non-Teaching Staff91 (70.1 FTE)
Total Staff213
Student:Teacher Ratio14.5:1
Source: ACARA School Profile (2025)