18-Year Profile (2008–2025)
Historical profile data for Chatswood Hills State School from 2008 to 2025. ICSEA has risen by 71 points over this period. Total enrolment has grown by 56 students.
ICSEA 2008957
ICSEA 20251028+71
Enrolment 2008551
Enrolment 2025607+56
Key Metrics Over Time
Total Enrolments
607
↑
ICSEA Score
1028
↑
ICSEA Percentile
59th
↑
Student:Teacher Ratio
14.7:1
↓
Indigenous Students
4.0%
→
LBOTE Students
23.0%
↑
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
Bottom57%
Lower27%
Upper15%
Top0%
2017
Bottom24%
Lower38%
Upper27%
Top10%
2025
Bottom21%
Lower37%
Upper27%
Top14%
Top Quarter trend (2008–2025)
↑
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
2025607102814.7:14%23%
2024610103414.8:14%20%
2023602102815.5:14%21%
2022599103416.1:14%21%
2021595102915.2:14%20%
2020573102515.2:14%20%
2019600101415.2:14%18%
2018617102215.2:13%19%
2017627100414.6:14%19%
2016620101516.2:14%17%
2015647100316.8:15%15%
2014669100617.7:14%16%
2013663100117.9:14%7%
201264699017.7:14%8%
201163498617.6:14%7%
201063698617.5:14%6%
200959095717.5:13%6%
200855195715.8:14%5%
Source: ACARA School Profile 2008–2025