18-Year Profile (2008–2025)
Historical profile data for Geelong Grammar School from 2008 to 2025. ICSEA has risen by 11 points over this period. Total enrolment has grown by 35 students.
ICSEA 20081138
ICSEA 20251149+11
Enrolment 20081387
Enrolment 20251422+35
Key Metrics Over Time
Total Enrolments
1,422
↑
ICSEA Score
1149
↑
ICSEA Percentile
95th
↑
Student:Teacher Ratio
8.0:1
↓
Indigenous Students
1.0%
→
LBOTE Students
36.0%
↑
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
Bottom1%
Lower5%
Upper20%
Top74%
2017
Bottom2%
Lower8%
Upper24%
Top66%
2025
Bottom2%
Lower8%
Upper28%
Top62%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
20251,42211498:11%36%
20241,40911507.9:11%33%
20231,37211457.9:12%29%
20221,34611538.2:11%27%
20211,33511508:12%26%
20201,42111527.7:12%26%
20191,46311527.9:12%26%
20181,46611398.4:12%26%
20171,44811438.3:12%30%
20161,45711498.4:12%29%
20151,46211548.5:12%25%
20141,43111508.6:12%21%
20131,41511497.8:12%17%
20121,43311608.3:12%14%
20111,42911828.1:11%14%
20101,43011718.3:11%14%
20091,44411388.3:11%14%
20081,38711388.4:11%—
Source: ACARA School Profile 2008–2025