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Blue Mountains Grammar School

IndependentCombinedK-12
Wentworth Falls, NSW 2782 · Major Cities
Students512enrolled
Ratio1:10.2student:teacher
SEIFA9/10advantage decile
Staffing
63
teaching staff
FTE Teaching50.3
Non-Teaching35
Student:Teacher10.2:1
Students512
Blue Mountains
OverviewEnrolmentStaffCommunityAttendanceAttainmentTrendsSimilarNearby

Key Workforce Metrics

Blue Mountains Grammar School has 98 staff members (75.8 FTE), including 63 teachers and 35 non-teaching staff.

Student:Teacher Ratio
10.2:1-0.2
Better than national avg
Teaching Staff
63-1.3 FTE
50.3 FTE
Non-Teaching Staff
35
25.5 FTE
Total Staff
98
23% part-time

Staffing Ratio Comparison

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

Blue Mountains
10.2:1
NSW Average
12.7:1
National Average
12.3:1

With a ratio of 10.2:1, 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
63
50.3 FTE
Non-Teaching Staff
35
25.5 FTE
Total Workforce
98
75.8 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.

42.250.258.266.1Nat avg60.157.957.457.154.352.549.752.551.650.39.8:110.5:19.8:19.5:19.5:19.9:110.3:110.1:110.4:110.2:116171819202122232425
FTE Teaching StaffStudent:Teacher RatioNational Avg Ratio
Source: ACARA School Profile (2016–2025)

Staffing History

YearFTE TeachersTotal EnrolmentsStudent:TeacherChange
202550.351210.2:1-0.2
202451.653710.4:1+0.3
202352.553110.1:1-0.2
202249.751210.3:1+0.4
202152.55189.9:1+0.4
202054.35149.5:10
201957.15429.5:1-0.3
201857.45639.8:1-0.7
201757.960610.5:1+0.7
201660.15909.8:1—