18-Year Profile (2008–2025)
Historical profile data for Onslow School from 2008 to 2025. ICSEA has risen by 115 points over this period. Total enrolment has grown by 43 students.
ICSEA 2008769
ICSEA 2025884+115
Enrolment 2008123
Enrolment 2025166+43
Key Metrics Over Time
Total Enrolments
166
↑
ICSEA Score
884
↑
ICSEA Percentile
8th
↑
Student:Teacher Ratio
10.6:1
↑
Indigenous Students
37.0%
↓
LBOTE Students
39.0%
↑
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
Bottom100%
Lower0%
Upper0%
Top0%
2017
Bottom35%
Lower33%
Upper21%
Top10%
2025
Bottom47%
Lower27%
Upper18%
Top9%
Top Quarter trend (2008–2025)
↑
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
202516688410.6:137%39%
202416390610.8:133%32%
20231458959.9:135%39%
202215393610.4:133%37%
20211279649.3:124%31%
202011896210:126%31%
201911494412:135%26%
2018909218.4:127%28%
20171099099.5:135%31%
201610992910.9:137%31%
2015124—11.6:142%34%
2014111—9.5:142%34%
201313381211.4:150%41%
201212377111.2:153%24%
201113480110.7:156%10%
201013179311.1:157%11%
200913476911.4:160%3%
20081237699.7:163%0%
Source: ACARA School Profile 2008–2025