Key Workforce Metrics
Cherrybrook Technology High School has 154 staff members (158.0 FTE), including 127 teachers and 27 non-teaching staff.
Student:Teacher Ratio
15.6:1+0.2
Above national avg
Teaching Staff
127+1.5 FTE
134.8 FTE
Non-Teaching Staff
27
23.2 FTE
Total Staff
154
-3% part-time
Staffing Ratio Comparison
How Cherrybrook Technology High School's student-to-teacher ratio compares to state and national averages. A lower ratio generally means more individual attention per student.
15.6:1
12.7:1
12.3:1
With a ratio of 15.6:1, this school's ratio is higher than the NSW average (12.7:1) and the national average (12.3:1).
Workforce Composition
Classroom Teachers
127
134.8 FTE
Non-Teaching Staff
27
23.2 FTE
Total Workforce
154
158.0 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
2025134.82,09815.6:1+0.2
2024133.32,05815.4:1-0.2
2023134.12,09415.6:10
2022131.22,04715.6:1-0.1
2021127.92,00515.7:1+0.1
2020128.92,01315.6:1-0.1
2019127.62,00515.7:1+0.1
2018127.21,98215.6:10
2017124.21,93515.6:10
2016125.71,96215.6:1—