18-Year Profile (2008–2025)
Historical profile data for Hallam Secondary College from 2008 to 2025. ICSEA has fallen by 67 points over this period. Total enrolment has declined by 49 students.
ICSEA 2008990
ICSEA 2025923-67
Enrolment 2008765
Enrolment 2025716-49
Key Metrics Over Time
Total Enrolments
716
↓
ICSEA Score
923
↓
ICSEA Percentile
16th
↓
Student:Teacher Ratio
9.5:1
↓
Indigenous Students
2.0%
↑
LBOTE Students
47.0%
→
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
Bottom40%
Lower39%
Upper15%
Top7%
2017
No data2025
Bottom64%
Lower25%
Upper9%
Top1%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
20257169239.5:12%47%
20245289339.4:13%39%
20234529599.2:13%35%
20224789559.6:13%32%
202162396411.9:13%36%
202069396612.5:12%35%
201977197012.7:12%33%
201890296514.4:12%32%
2017909—13.8:12%34%
2016906—13.1:12%39%
2015966—13.4:12%40%
2014963—14:12%40%
2013987—13.5:12%—
20121,01195813.4:11%—
201190296513.6:11%—
201073396212:11%—
200976599011.5:10%47%
2008—990———
Source: ACARA School Profile 2008–2025