Key Workforce Metrics
Derby District High School has 119 staff members (111.6 FTE), including 65 teachers and 54 non-teaching staff.
Student:Teacher Ratio
9.4:1-0.2
Better than national avg
Teaching Staff
65+2.3 FTE
62.8 FTE
Non-Teaching Staff
54
48.8 FTE
Total Staff
119
6% part-time
Staffing Ratio Comparison
How Derby District High School's student-to-teacher ratio compares to state and national averages. A lower ratio generally means more individual attention per student.
9.4:1
13.1:1
12.3:1
With a ratio of 9.4:1, 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
65
62.8 FTE
Non-Teaching Staff
54
48.8 FTE
Total Workforce
119
111.6 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
202562.86069.6:10
202460.55809.6:1-0.1
202358.75699.7:1-0.1
202257.45659.8:1-0.3
202158.258810.1:1+0.2
202057.15649.9:1-0.9
201956.060710.8:1-0.6
201854.862211.4:1-0.4
201756.867311.8:10
201652.261511.8:1—