Key Workforce Metrics
St Columba's School has 50 staff members (36.3 FTE), including 25 teachers and 25 non-teaching staff.
Student:Teacher Ratio
21.1:1+1.4
Above national avg
Teaching Staff
25-1.3 FTE
19.6 FTE
Non-Teaching Staff
25
16.7 FTE
Total Staff
50
27% part-time
Staffing Ratio Comparison
How St Columba's School's student-to-teacher ratio compares to state and national averages. A lower ratio generally means more individual attention per student.
21.1:1
13.1:1
12.3:1
With a ratio of 21.1:1, this school's ratio is higher than the WA average (13.1:1) and the national average (12.3:1).
Workforce Composition
Classroom Teachers
25
19.6 FTE
Non-Teaching Staff
25
16.7 FTE
Total Workforce
50
36.3 FTE
FTE (full-time equivalent)Headcount (incl. part-time)
Source: ACARA School Profile (2025)
Staffing Trends — 2016–2025
Teaching staff levels and student-to-teacher ratio over time.
FTE Teaching StaffStudent:Teacher RatioNational Avg Ratio
Source: ACARA School Profile (2016–2025)
Staffing History
YearFTE TeachersTotal EnrolmentsStudent:TeacherChange
202519.641421.1:1+1.4
202420.941219.7:1+4.5
202326.339915.2:1-3.6
202221.340118.8:1+0.1
202121.640418.7:1+1.8
202023.640016.9:1-0.6
201922.739817.5:1+0.2
201822.839417.3:1+0.2
201722.037617.1:1-2.1
201618.335219.2:1—