18-Year Profile (2008–2025)
Historical profile data for Thomastown Secondary College from 2008 to 2025. ICSEA has fallen by 62 points over this period. Total enrolment has declined by 86 students.
ICSEA 2008988
ICSEA 2025926-62
Enrolment 2008547
Enrolment 2025461-86
Key Metrics Over Time
Total Enrolments
461
↓
ICSEA Score
926
↓
ICSEA Percentile
17th
↓
Student:Teacher Ratio
11.1:1
↓
Indigenous Students
2.0%
↑
LBOTE Students
83.0%
↓
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
Bottom31%
Lower53%
Upper10%
Top6%
2017
Bottom64%
Lower22%
Upper11%
Top2%
2025
Bottom63%
Lower21%
Upper13%
Top3%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
202546192611.1:12%83%
202445792810:12%81%
202351292810.4:12%84%
20225329189.9:12%85%
202158692810.4:11%83%
202060092910.6:12%81%
201958893010.5:12%81%
201858693510.4:12%83%
201759191510.4:12%84%
201659692611.2:12%83%
201558892811.9:12%81%
201457793112.4:11%79%
201354692311.2:11%77%
201254493612.1:11%75%
201153793111.6:11%75%
201048692511:12%78%
200951498810.7:11%79%
200854798811.3:10%84%
Source: ACARA School Profile 2008–2025