8-Year Profile (2018–2025)
Historical profile data for Zahra Grammar School from 2018 to 2025. ICSEA has risen by 67 points over this period. Total enrolment has grown by 203 students.
ICSEA 20181002
ICSEA 20251069+67
Enrolment 201822
Enrolment 2025225+203
Key Metrics Over Time
Total Enrolments
225
↑
ICSEA Score
1069
↑
ICSEA Percentile
75th
↑
Student:Teacher Ratio
18.1:1
↑
Indigenous Students
0.0%
→
LBOTE Students
98.0%
↑
Source: ACARA School Profile 2008–2025
Community Composition Shift
How the school's socio-educational advantage distribution has shifted over time. Each bar shows the % of students in each SEA quarter.
2018
No data2022
Bottom14%
Lower22%
Upper32%
Top33%
2025
Bottom12%
Lower22%
Upper41%
Top25%
Top Quarter trend (2018–2025)
↑
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
2025225106918.1:10%98%
2024228106615.2:10%99%
2023207107813.8:10%82%
2022199107116.9:10%90%
2021170102419.5:10%89%
2020100100214.1:10%84%
201941—8.5:10%60%
201822—5.2:10%33%
Source: ACARA School Profile 2008–2025