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St Luke's Grammar School

IndependentCombinedK-12
Dee Why, NSW 2099 · Major Cities
Students1,481enrolled
Ratio1:12.1student:teacher
SEIFA9/10advantage decile
Staffing
137
teaching staff
FTE Teaching122.1
Non-Teaching58
Student:Teacher12.1:1
Students1,481
St Luke's
OverviewEnrolmentStaffCommunityAttendanceAttainmentTrendsSimilarNearby

Key Workforce Metrics

St Luke's Grammar School has 195 staff members (166.9 FTE), including 137 teachers and 58 non-teaching staff.

Student:Teacher Ratio
12.1:1-0.2
Better than national avg
Teaching Staff
137+4.2 FTE
122.1 FTE
Non-Teaching Staff
58
44.8 FTE
Total Staff
195
14% part-time

Staffing Ratio Comparison

How St Luke's Grammar School's student-to-teacher ratio compares to state and national averages. A lower ratio generally means more individual attention per student.

St Luke's
12.1:1
NSW Average
12.7:1
National Average
12.3:1

With a ratio of 12.1:1, this school has a better student-to-teacher ratio than both the NSW average (12.7:1) and the national average (12.3:1).

Workforce Composition

Classroom Teachers
137
122.1 FTE
Non-Teaching Staff
58
44.8 FTE
Total Workforce
195
166.9 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.

69.391112.6134.3Nat avg81.595.199.4101.7101.6100.2108.5112.5117.9122.111.7:111.6:111.4:111.3:111.8:112.6:112.4:112.5:112.3:112.1:116171819202122232425
FTE Teaching StaffStudent:Teacher RatioNational Avg Ratio
Source: ACARA School Profile (2016–2025)

Staffing History

YearFTE TeachersTotal EnrolmentsStudent:TeacherChange
2025122.11,48112.1:1-0.2
2024117.91,44812.3:1-0.2
2023112.51,41112.5:1+0.1
2022108.51,34112.4:1-0.2
2021100.21,26112.6:1+0.8
2020101.61,19711.8:1+0.5
2019101.71,14811.3:1-0.1
201899.41,13011.4:1-0.2
201795.11,10611.6:1-0.1
201681.595111.7:1—