18-Year Profile (2008–2025)
Historical profile data for Firbank Grammar School from 2008 to 2025. ICSEA has fallen by 14 points over this period. Total enrolment has grown by 82 students.
ICSEA 20081166
ICSEA 20251152-14
Enrolment 2008964
Enrolment 20251046+82
Key Metrics Over Time
Total Enrolments
1,046
↑
ICSEA Score
1152
↓
ICSEA Percentile
95th
↓
Student:Teacher Ratio
9.0:1
→
Indigenous Students
1.0%
↑
LBOTE Students
32.0%
↑
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.
2008
Bottom0%
Lower1%
Upper6%
Top92%
2017
Bottom1%
Lower5%
Upper20%
Top74%
2025
Bottom2%
Lower10%
Upper27%
Top62%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
20251,04611529:11%32%
20241,03311498.7:11%29%
20231,04211438.9:11%28%
20221,03311509.2:11%24%
20211,05411578.7:11%25%
20201,11511639:10%17%
20191,12611639.3:10%17%
20181,131116410:10%17%
20171,10711669.7:10%17%
20161,10711729.3:10%17%
20151,10911839.2:10%17%
20141,06811729:10%16%
20131,06911769.3:10%17%
20121,01611729:10%17%
201195411718.9:10%17%
201092811668.8:10%20%
200996811669.1:10%17%
200896411669:10%13%
Source: ACARA School Profile 2008–2025