St Mary's School — Trends (2008–2025) — Alexandra, VIC

18-Year Profile (2008–2025)

Historical profile data for St Mary's School from 2008 to 2025. ICSEA has fallen by 15 points over this period. Total enrolment has grown by 42 students.

ICSEA 20081034

ICSEA 20251019-15

Enrolment 200892

Enrolment 2025134+42

Key Metrics Over Time

Total Enrolments

134

↑

2008–2025+42 (45.7%)

ICSEA Score

1019

↓

2008–2025-15 (-1.5%)

ICSEA Percentile

55th

↓

2008–2025-12th (-17.9%)

Student:Teacher Ratio

10.9:1

↓

2008–2025-2.8:1 (-20.4%)

Indigenous Students

4.0%

↑

2008–2025+3.0% (300.0%)

LBOTE Students

5.0%

↑

2008–2025+5.0% (Infinity%)

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

Bottom3%

Lower59%

Upper16%

Top21%

2017

Bottom24%

Lower30%

Upper28%

Top18%

2025

Bottom27%

Lower37%

Upper26%

Top10%

Top Quarter trend (2008–2025)

↓

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

2025134101910.9:14%5%

2024138101311.1:14%4%

2023145101511.9:13%2%

2022150101211.9:13%2%

2021159101513.2:13%5%

2020155101712.6:12%5%

2019159101514.5:13%5%

2018156103612.1:11%4%

2017166102013:11%4%

2016159103412.1:11%5%

2015150104314:11%3%

2014129105713.7:10%3%

2013138106315.9:10%4%

2012118106614.6:10%2%

2011116107215.7:10%4%

2010101107214.6:10%4%

200992103414.4:10%0%

200892103413.7:11%0%

Source: ACARA School Profile 2008–2025