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Colyton High School

GovernmentSecondary7-12
St Marys, NSW 2760 · Major Cities
colyton-h.school@det.nsw.edu.au 9623 2789
Students765enrolled
Ratio1:12.6student:teacher
SEIFA3/10advantage decile
Staffing
63
teaching staff
FTE Teaching60.9
Non-Teaching18
Student:Teacher12.6:1
Students765
Colyton
OverviewEnrolmentStaffCommunityAttendanceAttainmentTrendsSimilarNearby

Key Workforce Metrics

Colyton High School has 81 staff members (74.6 FTE), including 63 teachers and 18 non-teaching staff.

Student:Teacher Ratio
12.6:1+0.2
Above national avg
Teaching Staff
63+0.3 FTE
60.9 FTE
Non-Teaching Staff
18
13.7 FTE
Total Staff
81
8% part-time

Staffing Ratio Comparison

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

Colyton
12.6:1
NSW Average
12.7:1
National Average
12.3:1

With a ratio of 12.6:1, this school's ratio is in line with the NSW average (12.7:1) and the national average (12.3:1).

Workforce Composition

Classroom Teachers
63
60.9 FTE
Non-Teaching Staff
18
13.7 FTE
Total Workforce
81
74.6 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.

46.855.363.872.3Nat avg56.856.355.158.463.765.763.860.060.660.912.4:112:112.4:112.5:112.1:112.9:112.9:112.1:112.4:112.6:116171819202122232425
FTE Teaching StaffStudent:Teacher RatioNational Avg Ratio
Source: ACARA School Profile (2016–2025)

Staffing History

YearFTE TeachersTotal EnrolmentsStudent:TeacherChange
202560.976512.6:1+0.2
202460.674912.4:1+0.3
202360.072312.1:1-0.8
202263.882512.9:10
202165.785012.9:1+0.8
202063.777012.1:1-0.4
201958.473012.5:1+0.1
201855.168412.4:1+0.4
201756.367712:1-0.4
201656.870612.4:1—