18-Year Profile (2008–2025)
Historical profile data for Tintern Grammar from 2008 to 2025. ICSEA has risen by 30 points over this period. Total enrolment has declined by 266 students.
ICSEA 20081124
ICSEA 20251154+30
Enrolment 20081251
Enrolment 2025985-266
Key Metrics Over Time
Total Enrolments
985
↓
ICSEA Score
1154
↑
ICSEA Percentile
96th
↑
Student:Teacher Ratio
9.1:1
↑
Indigenous Students
0.0%
→
LBOTE Students
35.0%
↑
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
Bottom2%
Lower10%
Upper23%
Top65%
2017
Bottom2%
Lower11%
Upper26%
Top61%
2025
Bottom2%
Lower9%
Upper28%
Top62%
Top Quarter trend (2008–2025)
↓
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
202598511549.1:10%35%
202490411589.3:10%35%
2023849114810:10%34%
2022797115710.2:10%36%
202178911549.6:10%28%
202078111509.3:10%24%
201981211509.4:10%24%
201880411439.4:10%20%
201780411389.6:10%14%
201678711499.6:10%11%
201578711399:10%8%
201480311428.8:10%8%
201379711498.3:10%8%
201284111558.8:10%12%
201187111698.3:10%13%
201094911709.1:10%12%
20091,07111248.3:10%11%
20081,25111247.9:10%8%
Source: ACARA School Profile 2008–2025