Key Workforce Metrics
Sirius College has 538 staff members (365.8 FTE), including 285 teachers and 253 non-teaching staff.
Student:Teacher Ratio
12.7:1-1
Above national avg
Teaching Staff
285+19.8 FTE
259.2 FTE
Non-Teaching Staff
253
106.6 FTE
Total Staff
538
32% part-time
Staffing Ratio Comparison
How Sirius College's student-to-teacher ratio compares to state and national averages. A lower ratio generally means more individual attention per student.
12.7:1
11.7:1
12.3:1
With a ratio of 12.7:1, this school's ratio is higher than the VIC average (11.7:1) and the national average (12.3:1).
Workforce Composition
Classroom Teachers
285
259.2 FTE
Non-Teaching Staff
253
106.6 FTE
Total Workforce
538
365.8 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
2025259.23,28412.7:1-1
2024239.43,28313.7:1+0.9
2023245.93,14012.8:1+1.7
2022272.83,03311.1:1-1
2021244.62,97112.1:1+0.1
2020242.62,91412:1-0.9
2019215.02,78112.9:1-0.4
2018202.32,69713.3:1+1.7
2017214.02,47211.6:1+0.8
2016219.02,37310.8:1—