18-Year Profile (2008–2025)
Historical profile data for Sydney Montessori School from 2008 to 2025. ICSEA has risen by 43 points over this period. Total enrolment has grown by 8 students.
ICSEA 20081075
ICSEA 20251118+43
Enrolment 2008139
Enrolment 2025147+8
Key Metrics Over Time
Total Enrolments
147
↑
ICSEA Score
1118
↑
ICSEA Percentile
89th
↑
Student:Teacher Ratio
11.0:1
↓
Indigenous Students
1.0%
→
LBOTE Students
33.0%
↑
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
Bottom3%
Lower17%
Upper39%
Top42%
2017
Bottom6%
Lower16%
Upper35%
Top43%
2025
Bottom6%
Lower12%
Upper32%
Top50%
Top Quarter trend (2008–2025)
↑
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
2025147111811:11%33%
2024140109710.4:11%33%
202314411059.8:10%32%
2022141108712.6:11%28%
2021136109613.9:10%26%
2020130108216.9:10%21%
2019116108215.7:10%21%
2018100109311.9:10%19%
2017118109112:11%20%
2016110107710.2:12%12%
20158611198.7:10%0%
20147411128.2:10%2%
201310710656.7:10%10%
201215211069.9:11%13%
201113611298.8:11%7%
2010137110311.7:11%5%
2009136107510.9:12%2%
2008139107513.6:11%0%
Source: ACARA School Profile 2008–2025