18-Year Profile (2008–2025)
Historical profile data for Gladstone High School from 2008 to 2025. ICSEA has fallen by 6 points over this period. Total enrolment has declined by 22 students.
ICSEA 2008973
ICSEA 2025967-6
Enrolment 2008205
Enrolment 2025183-22
Key Metrics Over Time
Total Enrolments
183
↓
ICSEA Score
967
↓
ICSEA Percentile
32th
↑
Student:Teacher Ratio
10.1:1
↓
Indigenous Students
5.0%
↑
LBOTE Students
0.0%
↓
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
Bottom25%
Lower53%
Upper21%
Top2%
2017
Bottom44%
Lower32%
Upper17%
Top7%
2025
Bottom43%
Lower34%
Upper18%
Top5%
Top Quarter trend (2008–2025)
↑
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
202518396710.1:15%0%
20241929709.7:17%2%
20231769609.6:19%3%
20221689598.8:111%2%
20211269498.3:113%4%
20201329458.6:115%5%
20191429538.6:111%3%
20181429659:18%3%
201715695210.9:19%2%
2016166100311.5:16%2%
201518799112.6:16%1%
201419298111.6:14%1%
201321698511.1:13%1%
201221398512.7:13%3%
201121798812.3:13%2%
201020799511.2:13%1%
200920797311.8:12%2%
200820597310.7:14%—
Source: ACARA School Profile 2008–2025