18-Year Profile (2008–2025)
Historical profile data for Castlemaine Secondary College from 2008 to 2025. ICSEA has risen by 20 points over this period. Total enrolment has declined by 245 students.
ICSEA 20081020
ICSEA 20251040+20
Enrolment 2008940
Enrolment 2025695-245
Key Metrics Over Time
Total Enrolments
695
↓
ICSEA Score
1040
↑
ICSEA Percentile
64th
↑
Student:Teacher Ratio
10.7:1
↓
Indigenous Students
3.0%
↑
LBOTE Students
4.0%
↓
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
Bottom1%
Lower15%
Upper22%
Top61%
2017
Bottom25%
Lower26%
Upper26%
Top23%
2025
Bottom24%
Lower23%
Upper28%
Top25%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
2025695104010.7:13%4%
2024719105010.8:13%4%
2023740104910.7:13%3%
2022722104710.6:13%3%
2021744103611.2:13%3%
2020714103311.4:13%4%
2019665102812.1:14%5%
2018617102610.7:15%4%
2017616102411.1:14%4%
2016646102510.3:14%4%
2015653102511.4:12%3%
2014655102011.7:12%3%
2013676101911.7:11%2%
2012717101310.4:11%2%
2011733101711:12%4%
2010812101311.6:12%6%
2009884102011.7:11%6%
2008940102012.5:11%6%
Source: ACARA School Profile 2008–2025