St Mary's College — Trends (2008–2025) — Hobart, TAS

18-Year Profile (2008–2025)

Historical profile data for St Mary's College from 2008 to 2025. ICSEA has risen by 18 points over this period. Total enrolment has grown by 177 students.

ICSEA 20081051

ICSEA 20251069+18

Enrolment 2008774

Enrolment 2025951+177

Key Metrics Over Time

Total Enrolments

951

↑

2008–2025+177 (22.9%)

ICSEA Score

1069

↑

2008–2025+18 (1.7%)

ICSEA Percentile

75th

↑

2008–2025+1th (1.4%)

Student:Teacher Ratio

10.8:1

↓

2008–2025-3.5:1 (-24.5%)

Indigenous Students

5.0%

↑

2008–2025+3.0% (150.0%)

LBOTE Students

7.0%

↑

2008–2025+2.0% (40.0%)

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

Bottom17%

Lower25%

Upper30%

Top28%

2017

Bottom12%

Lower24%

Upper33%

Top31%

2025

Bottom12%

Lower26%

Upper32%

Top30%

Top Quarter trend (2008–2025)

↑

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

2025951106910.8:15%7%

2024945105910.3:15%10%

2023929106012:15%9%

2022877106313:14%8%

2021900106012.9:13%10%

2020912106012.8:12%10%

2019894105812.6:12%9%

2018898106213:11%6%

2017890106313.3:11%5%

2016862106713.6:11%4%

2015835107513.7:11%5%

2014839108213.8:10%6%

2013839108314.2:11%4%

2012838104714.3:11%11%

2011812104313.7:11%14%

2010824104514.3:11%23%

2009791105114.6:12%21%

2008774105114.3:12%5%

Source: ACARA School Profile 2008–2025