Key Workforce Metrics
Castlereagh School has 75 staff members (62.4 FTE), including 17 teachers and 58 non-teaching staff.
Student:Teacher Ratio
4.9:1+0.2
Better than national avg
Teaching Staff
17-0.4 FTE
15.0 FTE
Non-Teaching Staff
58
47.4 FTE
Total Staff
75
17% part-time
Staffing Ratio Comparison
How Castlereagh School's student-to-teacher ratio compares to state and national averages. A lower ratio generally means more individual attention per student.
4.9:1
13.1:1
12.3:1
With a ratio of 4.9:1, this school has a better student-to-teacher ratio than both the WA average (13.1:1) and the national average (12.3:1).
Workforce Composition
Classroom Teachers
17
15.0 FTE
Non-Teaching Staff
58
47.4 FTE
Total Workforce
75
62.4 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
202515.0755:1+0.3
202415.4724.7:1+0.6
202317.0704.1:1-0.7
202213.8664.8:1+0.9
202115.2593.9:1-0.8
202012.2574.7:1+0.2
201913.2604.5:1+0.4
201813.5564.1:10
201713.8564.1:1-2.2
20169.8626.3:1—