18-Year Profile (2008–2025)
Historical profile data for Killara High School from 2008 to 2025. ICSEA has fallen by 66 points over this period. Total enrolment has grown by 334 students.
ICSEA 20081213
ICSEA 20251147-66
Enrolment 20081469
Enrolment 20251803+334
Key Metrics Over Time
Total Enrolments
1,803
↑
ICSEA Score
1147
↓
ICSEA Percentile
95th
↓
Student:Teacher Ratio
15.1:1
↓
Indigenous Students
0.0%
→
LBOTE Students
65.0%
↑
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%
Upper1%
Top99%
2017
Bottom1%
Lower6%
Upper21%
Top71%
2025
Bottom2%
Lower9%
Upper29%
Top60%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
20251,803114715.1:10%65%
20241,685115415.2:10%61%
20231,631114815.1:10%57%
20221,610115814.8:10%56%
20211,608115314.9:10%56%
20201,674115315:10%56%
20191,667115415.1:10%54%
20181,649115115.1:10%54%
20171,628115915.4:10%54%
20161,618114815.7:10%54%
20151,602115015.4:10%53%
20141,590115215.2:10%53%
20131,589116115.1:10%48%
20121,569118415.5:10%48%
20111,544118615.7:10%47%
20101,521119115.1:10%47%
20091,485121314.9:10%37%
20081,469121315.2:10%26%
Source: ACARA School Profile 2008–2025