18-Year Profile (2008–2025)
Historical profile data for Billanook Primary School from 2008 to 2025. ICSEA has risen by 13 points over this period. Total enrolment has declined by 53 students.
ICSEA 20081035
ICSEA 20251048+13
Enrolment 2008491
Enrolment 2025438-53
Key Metrics Over Time
Total Enrolments
438
↓
ICSEA Score
1048
↑
ICSEA Percentile
68th
↑
Student:Teacher Ratio
15.2:1
↓
Indigenous Students
1.0%
→
LBOTE Students
2.0%
↓
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
Bottom19%
Lower12%
Upper63%
Top6%
2017
Bottom18%
Lower32%
Upper31%
Top19%
2025
Bottom18%
Lower34%
Upper29%
Top19%
Top Quarter trend (2008–2025)
↑
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
2025438104815.2:11%2%
2024450104514.5:11%2%
2023463104814.4:11%2%
2022456104514.2:10%3%
2021447104415.3:11%4%
2020428104615.1:11%3%
2019434104013.7:11%3%
2018413104015.7:10%3%
2017400103616.1:11%3%
2016401103817.1:11%3%
2015394103617.4:11%3%
2014393103717.3:11%2%
2013407102417:11%2%
2012447102117.9:11%2%
2011448102617.6:11%4%
2010479102616.6:11%6%
2009499103518.2:11%6%
2008491103517.1:11%7%
Source: ACARA School Profile 2008–2025