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St Leo's Catholic College

CatholicSecondary7-12
Wahroonga, NSW 2076 · Major Cities
Students1,055enrolled
Ratio1:13.5student:teacher
SEIFA10/10advantage decile
Staffing
86
teaching staff
FTE Teaching78.4
Non-Teaching20
Student:Teacher13.5:1
Students1,055
St Leo's Catholic
OverviewEnrolmentStaffCommunityAttendanceAttainmentTrendsSimilarNearby

Key Workforce Metrics

St Leo's Catholic College has 106 staff members (92.8 FTE), including 86 teachers and 20 non-teaching staff.

Student:Teacher Ratio
13.5:1+0.2
Above national avg
Teaching Staff
86+3.2 FTE
78.4 FTE
Non-Teaching Staff
20
14.4 FTE
Total Staff
106
12% part-time

Staffing Ratio Comparison

How St Leo's Catholic College's student-to-teacher ratio compares to state and national averages. A lower ratio generally means more individual attention per student.

St Leo's Catholic
13.5:1
NSW Average
12.7:1
National Average
12.3:1

With a ratio of 13.5:1, this school's ratio is higher than the NSW average (12.7:1) and the national average (12.3:1).

Workforce Composition

Classroom Teachers
86
78.4 FTE
Non-Teaching Staff
20
14.4 FTE
Total Workforce
106
92.8 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.

5162.774.586.2Nat avg68.967.261.962.960.760.067.773.475.278.412.4:111.9:112.1:111.7:112.5:113.4:113:113.2:113.3:113.5:116171819202122232425
FTE Teaching StaffStudent:Teacher RatioNational Avg Ratio
Source: ACARA School Profile (2016–2025)

Staffing History

YearFTE TeachersTotal EnrolmentsStudent:TeacherChange
202578.41,05513.5:1+0.2
202475.21,00013.3:1+0.1
202373.496713.2:1+0.2
202267.788213:1-0.4
202160.080213.4:1+0.9
202060.775612.5:1+0.8
201962.973711.7:1-0.4
201861.974812.1:1+0.2
201767.280111.9:1-0.5
201668.985212.4:1—