18-Year Profile (2008–2025)
Historical profile data for Blackmans Bay Primary School from 2008 to 2025. ICSEA has fallen by 18 points over this period. Total enrolment has declined by 98 students.
ICSEA 20081053
ICSEA 20251035-18
Enrolment 2008355
Enrolment 2025257-98
Key Metrics Over Time
Total Enrolments
257
↓
ICSEA Score
1035
↓
ICSEA Percentile
62th
↓
Student:Teacher Ratio
13.5:1
↓
Indigenous Students
8.0%
↑
LBOTE Students
8.0%
↑
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
Bottom5%
Lower19%
Upper40%
Top36%
2017
Bottom21%
Lower24%
Upper27%
Top28%
2025
Bottom23%
Lower24%
Upper26%
Top27%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
2025257103513.5:18%8%
2024264102313.2:18%7%
2023267102316.2:110%8%
2022273102716.4:19%8%
2021268101516.2:19%8%
2020276102515.3:19%10%
2019292102916:18%10%
2018300104016.9:19%8%
2017297103018.7:18%7%
2016287102615.9:110%5%
2015295103416.7:19%4%
2014338104516.2:17%4%
2013338103916.9:15%4%
2012358101918.3:15%4%
2011354102716.3:15%4%
2010348102216:15%5%
2009350105317.2:15%5%
2008355105317.3:15%7%
Source: ACARA School Profile 2008–2025