18-Year Profile (2008–2025)
Historical profile data for Marian College from 2008 to 2025. ICSEA has fallen by 20 points over this period. Total enrolment has declined by 49 students.
ICSEA 20081039
ICSEA 20251019-20
Enrolment 2008194
Enrolment 2025145-49
Key Metrics Over Time
Total Enrolments
145
↓
ICSEA Score
1019
↓
ICSEA Percentile
55th
↓
Student:Teacher Ratio
8.8:1
↓
Indigenous Students
4.0%
↑
LBOTE Students
3.0%
↓
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
Bottom15%
Lower25%
Upper41%
Top19%
2017
Bottom19%
Lower34%
Upper35%
Top13%
2025
Bottom28%
Lower33%
Upper26%
Top13%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
202514510198.8:14%3%
202414810228.6:14%3%
202317410159.7:13%3%
202218110169.2:12%4%
202119010219.7:12%5%
2020189102410.2:12%4%
2019174102510.2:12%5%
201817710229.6:11%4%
2017171102310:11%4%
201617910109.7:11%3%
2015218100910.9:10%3%
201423399910.7:11%3%
2013244100611.8:11%1%
2012220100511.7:11%2%
2011213101012.3:10%4%
2010201101311.6:10%8%
2009200103910.9:11%10%
2008194103910.8:10%8%
Source: ACARA School Profile 2008–2025