18-Year Profile (2008–2025)
Historical profile data for Sevenoaks Senior College from 2008 to 2025. ICSEA has fallen by 5 points over this period. Total enrolment has declined by 28 students.
ICSEA 2008969
ICSEA 2025964-5
Enrolment 2008467
Enrolment 2025439-28
Key Metrics Over Time
Total Enrolments
439
↓
ICSEA Score
964
↓
ICSEA Percentile
31th
↑
Student:Teacher Ratio
13.4:1
↑
Indigenous Students
9.0%
↑
LBOTE Students
66.0%
↑
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
Bottom65%
Lower23%
Upper8%
Top3%
2017
No data2025
Bottom43%
Lower32%
Upper18%
Top7%
Top Quarter trend (2008–2025)
↑
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
202543996413.4:19%66%
202443396911.2:110%63%
202342998112:17%64%
202244097011.3:110%61%
202146798011.4:110%56%
202044597810.4:17%54%
201944097610.4:19%55%
201847696910.4:113%48%
2017498—10.9:115%42%
2016461—10.6:116%41%
2015456—11.1:114%40%
2014448—11.1:114%40%
2013469—10.5:113%—
201249892810.9:114%—
201150291410.6:114%—
201051190810.5:114%—
200946596910:112%—
200846796911.3:10%—
Source: ACARA School Profile 2008–2025