18-Year Profile (2008–2025)
Historical profile data for St Thomas' School from 2008 to 2025. ICSEA has risen by 40 points over this period. Total enrolment has declined by 17 students.
ICSEA 2008962
ICSEA 20251002+40
Enrolment 2008448
Enrolment 2025431-17
Key Metrics Over Time
Total Enrolments
431
↓
ICSEA Score
1002
↑
ICSEA Percentile
47th
↑
Student:Teacher Ratio
15.0:1
↓
Indigenous Students
10.0%
↑
LBOTE Students
14.0%
↑
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
Bottom56%
Lower30%
Upper14%
Top0%
2017
Bottom18%
Lower29%
Upper32%
Top21%
2025
Bottom23%
Lower37%
Upper29%
Top11%
Top Quarter trend (2008–2025)
↑
Source: ACARA School Profile 2008–2025
Year-by-Year Data
YearEnrolmentsICSEAST RatioIndigenousLBOTE
2025431100215:110%14%
2024427100115.8:112%12%
2023438101115.4:110%12%
2022453101417.1:111%8%
2021420101115.4:111%7%
2020439101216:110%6%
2019425101416.2:111%6%
2018426101216.3:111%8%
2017423102317:18%8%
2016409101317.8:18%8%
2015406102318.5:18%7%
2014457101619.4:16%7%
2013459100618.6:16%6%
2012458101317.9:16%7%
2011446101918.3:15%8%
2010472102119.6:16%7%
200948096219.8:16%5%
200844896219.6:14%3%
Source: ACARA School Profile 2008–2025