Key Workforce Metrics
Rossmoyne Senior High School has 258 staff members (228.5 FTE), including 198 teachers and 60 non-teaching staff.
Student:Teacher Ratio
15.9:1+0.3
Above national avg
Teaching Staff
198+4.2 FTE
177.7 FTE
Non-Teaching Staff
60
50.8 FTE
Total Staff
258
11% part-time
Staffing Ratio Comparison
How Rossmoyne Senior High School's student-to-teacher ratio compares to state and national averages. A lower ratio generally means more individual attention per student.
15.9:1
13.1:1
12.3:1
With a ratio of 15.9:1, this school's ratio is higher than the WA average (13.1:1) and the national average (12.3:1).
Workforce Composition
Classroom Teachers
198
177.7 FTE
Non-Teaching Staff
60
50.8 FTE
Total Workforce
258
228.5 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
2025177.72,82415.9:1+0.3
2024173.52,70815.6:1-0.2
2023164.82,60515.8:1+0.2
2022159.82,49715.6:1+0.1
2021153.72,38215.5:1+0.1
2020149.72,31115.4:1+0.1
2019142.72,18815.3:1+0.2
2018140.32,12215.1:1+0.2
2017140.92,09514.9:1-0.5
2016135.72,09315.4:1—