Key Workforce Metrics
Trinity College has 110 staff members (104.7 FTE), including 75 teachers and 35 non-teaching staff.
Student:Teacher Ratio
13:1-0.3
Above national avg
Teaching Staff
75+1 FTE
73.4 FTE
Non-Teaching Staff
35
31.3 FTE
Total Staff
110
5% part-time
Staffing Ratio Comparison
How Trinity College's student-to-teacher ratio compares to state and national averages. A lower ratio generally means more individual attention per student.
13:1
12.2:1
12.3:1
With a ratio of 13:1, this school's ratio is higher than the QLD average (12.2:1) and the national average (12.3:1).
Workforce Composition
Classroom Teachers
75
73.4 FTE
Non-Teaching Staff
35
31.3 FTE
Total Workforce
110
104.7 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
202573.495413:1-0.3
202472.496313.3:1-0.1
202370.494213.4:10
202267.790713.4:1+0.1
202168.190613.3:1+1.2
202071.486512.1:1+0.3
201968.881011.8:1+0.3
201870.981511.5:1-0.7
201767.882612.2:1-1.1
201670.393413.3:1—