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Crystal Brook Primary School

GovernmentPrimaryR-6
Crystal Brook, SA 5523 · Outer Regional
Students106enrolled
Ratio1:11.2student:teacher
SEIFA4/10advantage decile
Staffing
12
teaching staff
FTE Teaching9.5
Non-Teaching13
Student:Teacher11.2:1
Students106
Crystal Brook
OverviewEnrolmentStaffCommunityAttendanceAttainmentTrendsSimilarNearby

Key Workforce Metrics

Crystal Brook Primary School has 25 staff members (17.8 FTE), including 12 teachers and 13 non-teaching staff.

Student:Teacher Ratio
11.2:1+0.4
Better than national avg
Teaching Staff
12-0.9 FTE
9.5 FTE
Non-Teaching Staff
13
8.3 FTE
Total Staff
25
29% part-time

Staffing Ratio Comparison

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

Crystal Brook
11.2:1
SA Average
12.6:1
National Average
12.3:1

With a ratio of 11.2:1, this school has a better student-to-teacher ratio than both the SA average (12.6:1) and the national average (12.3:1).

Workforce Composition

Classroom Teachers
12
9.5 FTE
Non-Teaching Staff
13
8.3 FTE
Total Workforce
25
17.8 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.

7.19.712.214.7Nat avg11.911.813.412.010.49.38.49.810.49.515:115.3:113.2:115.1:116.1:117.2:115.5:111.7:110.8:111.2:116171819202122232425
FTE Teaching StaffStudent:Teacher RatioNational Avg Ratio
Source: ACARA School Profile (2016–2025)

Staffing History

YearFTE TeachersTotal EnrolmentsStudent:TeacherChange
20259.510611.2:1+0.4
202410.411210.8:1-0.9
20239.811511.7:1-3.8
20228.413015.5:1-1.7
20219.316017.2:1+1.1
202010.416716.1:1+1
201912.018115.1:1+1.9
201813.417713.2:1-2.1
201711.818115.3:1+0.3
201611.917915:1—