Australia›SA›Mount Gambier›Grant High School

Grant High School

GovernmentSecondaryU, 7-12
Mount Gambier, SA 5290 · Outer Regional
Students978enrolled
Ratio1:14student:teacher
SEIFA1/10advantage decile
Staffing
75
teaching staff
FTE Teaching70.0
Non-Teaching51
Student:Teacher14:1
Students978
Grant
OverviewEnrolmentStaffCommunityAttendanceAttainmentTrendsSimilarNearby

Key Workforce Metrics

Grant High School has 126 staff members (108.7 FTE), including 75 teachers and 51 non-teaching staff.

Student:Teacher Ratio
14:1-1.5
Above national avg
Teaching Staff
75+2.5 FTE
70.0 FTE
Non-Teaching Staff
51
38.7 FTE
Total Staff
126
14% part-time

Staffing Ratio Comparison

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

Grant
14:1
SA Average
12.6:1
National Average
12.3:1

With a ratio of 14:1, this school's ratio is higher than the SA average (12.6:1) and the national average (12.3:1).

Workforce Composition

Classroom Teachers
75
70.0 FTE
Non-Teaching Staff
51
38.7 FTE
Total Workforce
126
108.7 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.

43.755.567.479.2Nat avg51.458.055.459.560.461.572.069.167.570.014.7:113.5:114.3:114.2:114.3:113.9:114.3:115.9:115.5:114:116171819202122232425
FTE Teaching StaffStudent:Teacher RatioNational Avg Ratio
Source: ACARA School Profile (2016–2025)

Staffing History

YearFTE TeachersTotal EnrolmentsStudent:TeacherChange
202570.097814:1-1.5
202467.51,04315.5:1-0.4
202369.11,10215.9:1+1.6
202272.01,02714.3:1+0.4
202161.585713.9:1-0.4
202060.486114.3:1+0.1
201959.584614.2:1-0.1
201855.479114.3:1+0.8
201758.078213.5:1-1.2
201651.475414.7:1—