Australia›NSW›Surry Hills›Inner Sydney High School

Inner Sydney High School

GovernmentSecondary7-12
Surry Hills, NSW 2010 · Major Cities
innersydney-h.school@det.nsw.edu.au 9578 2020
1,161Students
1104ICSEA
1:15Ratio
10/10SEIFA
Inner Sydney
OverviewEnrolmentStaffCommunityAttendanceAttainmentTrendsSimilarNearby

Key Workforce Metrics

Inner Sydney High School has 88 staff members (92.1 FTE), including 73 teachers and 15 non-teaching staff.

Student:Teacher Ratio
15:10
Above national avg
Teaching Staff
73+11 FTE
77.5 FTE
Non-Teaching Staff
15
14.6 FTE
Total Staff
88
-5% part-time

Staffing Ratio Comparison

How Inner Sydney High School's student-to-teacher ratio compares to state and national averages. A lower ratio generally means more individual attention per student.

Inner Sydney
15:1
NSW Average
12.7:1
National Average
12.3:1

With a ratio of 15:1, this school's ratio is higher than the NSW average (12.7:1) and the national average (12.3:1).

Workforce Composition

Classroom Teachers
73
77.5 FTE
Non-Teaching Staff
15
14.6 FTE
Total Workforce
88
92.1 FTE
FTE (full-time equivalent)Headcount (incl. part-time)
Source: ACARA School Profile (2025)

Staffing Trends — 2020–2025

Teaching staff levels and student-to-teacher ratio over time.

14.838.361.885.3Nat avg17.428.239.151.066.577.58.4:112.7:115.1:115.6:115:115:1202122232425
FTE Teaching StaffStudent:Teacher RatioNational Avg Ratio
Source: ACARA School Profile (2020–2025)

Staffing History

YearFTE TeachersTotal EnrolmentsStudent:TeacherChange
202577.51,16115:10
202466.599915:1-0.6
202351.079715.6:1+0.5
202239.159115.1:1+2.4
202128.235812.7:1+4.3
202017.41478.4:1—