18-Year Profile (2008–2025)
Historical profile data for Trinity College Blakeview from 2008 to 2025. ICSEA has risen by 84 points over this period. Total enrolment has declined by 24 students.
ICSEA 2008953
ICSEA 20251037+84
Enrolment 2008659
Enrolment 2025635-24
Key Metrics Over Time
Total Enrolments
635
↓
ICSEA Score
1037
↑
ICSEA Percentile
63th
↑
Student:Teacher Ratio
14.7:1
↓
Indigenous Students
2.0%
↑
LBOTE Students
42.0%
↑
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
Bottom75%
Lower16%
Upper7%
Top2%
2017
Bottom18%
Lower33%
Upper31%
Top17%
2025
Bottom20%
Lower33%
Upper31%
Top16%
Top Quarter trend (2008–2025)
↑
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
2025635103714.7:12%42%
2024631103313.5:12%39%
2023631102916.2:12%35%
2022649102816:12%33%
2021650103016.7:12%31%
2020647103016.3:12%27%
2019638102916.2:12%16%
2018623102916.5:11%15%
2017639103017.1:11%14%
2016648103716.6:11%11%
2015659103718.5:11%9%
2014651103917.2:11%7%
2013642103816.5:11%5%
2012646102017.3:11%4%
2011666102717.3:11%4%
2010665102818.5:10%3%
200966395318.6:10%2%
200865995318.2:10%2%
Source: ACARA School Profile 2008–2025