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

18-Year Profile (2008–2025)

Historical profile data for St Mary's School from 2008 to 2025. ICSEA has fallen by 11 points over this period. Total enrolment has grown by 46 students.

ICSEA 20081059

ICSEA 20251048-11

Enrolment 2008166

Enrolment 2025212+46

Key Metrics Over Time

Total Enrolments

212

↑

2008–2025+46 (27.7%)

ICSEA Score

1048

↓

2008–2025-11 (-1.0%)

ICSEA Percentile

68th

↓

2008–2025-9th (-11.7%)

Student:Teacher Ratio

12.5:1

↓

2008–2025-3.5:1 (-21.9%)

Indigenous Students

1.0%

↑

2008–2025+1.0% (Infinity%)

LBOTE Students

2.0%

↓

2008–2025-4.0% (-66.7%)

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

Bottom5%

Lower29%

Upper54%

Top13%

2017

Bottom12%

Lower26%

Upper33%

Top29%

2025

Bottom17%

Lower32%

Upper34%

Top17%

Top Quarter trend (2008–2025)

↑

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

2025212104812.5:11%2%

2024196104711.7:12%2%

2023199105212.1:12%3%

2022176105112.1:11%3%

2021169106014:11%4%

2020181105413.5:11%1%

2019158105612.6:11%1%

2018170106212.7:11%2%

2017178106215.2:10%3%

2016168105314.1:10%4%

2015150105514.3:10%3%

2014142102713.8:10%3%

2013146101713.4:10%1%

2012156102813.3:10%3%

2011175102815.6:10%2%

2010172102816.9:10%5%

2009164105915.2:10%8%

2008166105916:10%6%

Source: ACARA School Profile 2008–2025