18-Year Profile (2008–2025)
Historical profile data for Barrenjoey Montessori School from 2008 to 2025. ICSEA has fallen by 18 points over this period. Total enrolment has grown by 37 students.
ICSEA 20081133
ICSEA 20251115-18
Enrolment 200813
Enrolment 202550+37
Key Metrics Over Time
Total Enrolments
50
↑
ICSEA Score
1115
↓
ICSEA Percentile
88th
↓
Student:Teacher Ratio
9.8:1
↑
Indigenous Students
0.0%
→
LBOTE Students
24.0%
↑
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
Bottom0%
Lower0%
Upper45%
Top55%
2017
Bottom1%
Lower7%
Upper41%
Top51%
2025
Bottom1%
Lower21%
Upper33%
Top45%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
20255011159.8:10%24%
20245411099.5:10%28%
202361110610.7:10%21%
202253111110.6:10%13%
202161116812.4:10%18%
202057116212.1:10%24%
201959116211.3:10%24%
201854113211.2:10%23%
201748112410:10%24%
201638111110.3:10%30%
20153411329.2:10%17%
20143111248.6:13%14%
201323—6.4:14%—
20122112155.2:10%—
20111111605.5:10%—
20101211627.5:10%—
20091311336.5:10%—
20081311333.5:10%—
Source: ACARA School Profile 2008–2025