18-Year Profile (2008–2025)
Historical profile data for Brisbane Montessori School from 2008 to 2025. ICSEA has fallen by 34 points over this period. Total enrolment has declined by 73 students.
ICSEA 20081162
ICSEA 20251128-34
Enrolment 2008262
Enrolment 2025189-73
Key Metrics Over Time
Total Enrolments
189
↓
ICSEA Score
1128
↓
ICSEA Percentile
91th
↓
Student:Teacher Ratio
10.5:1
↓
Indigenous Students
1.0%
→
LBOTE Students
35.0%
↑
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
Bottom6%
Lower6%
Upper13%
Top75%
2017
Bottom1%
Lower7%
Upper21%
Top71%
2025
Bottom2%
Lower11%
Upper34%
Top53%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
2025189112810.5:11%35%
2024210113111.6:11%34%
2023231113113.7:10%30%
2022199117412:10%41%
2021202116613:10%43%
2020196117012.5:10%47%
2019185116411.6:10%43%
2018177114512:10%5%
2017169116212.6:11%12%
2016162116114:11%10%
2015140117714.7:11%13%
2014155114613.6:10%14%
201316810739.9:12%1%
2012157115611.2:14%7%
201113311849.2:12%15%
2010168118113.9:12%17%
2009175116210.5:12%20%
2008262116213.4:11%21%
Source: ACARA School Profile 2008–2025