St Mary's Cathedral College — Trends (2008–2025) — Sydney, NSW

18-Year Profile (2008–2025)

Historical profile data for St Mary's Cathedral College from 2008 to 2025. ICSEA has risen by 42 points over this period. Total enrolment has grown by 198 students.

ICSEA 20081083

ICSEA 20251125+42

Enrolment 2008739

Enrolment 2025937+198

Key Metrics Over Time

Total Enrolments

937

↑

2008–2025+198 (26.8%)

ICSEA Score

1125

↑

2008–2025+42 (3.9%)

ICSEA Percentile

90th

↑

2008–2025+6th (7.1%)

Student:Teacher Ratio

13.0:1

↑

2008–2025+0.4:1 (3.2%)

Indigenous Students

1.0%

→

2008–20250.0% (0.0%)

LBOTE Students

61.0%

↑

2008–2025+22.0% (56.4%)

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

Bottom6%

Lower18%

Upper31%

Top45%

2017

Bottom6%

Lower17%

Upper31%

Top46%

2025

Bottom4%

Lower15%

Upper32%

Top49%

Top Quarter trend (2008–2025)

↑

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

2025937112513:11%61%

2024814112412.6:11%59%

2023812112112.7:11%56%

2022786111812.6:11%44%

2021797110413.6:11%41%

2020795110113.6:11%41%

2019781110113.7:11%39%

2018755110713.3:12%43%

2017751110113.5:12%42%

2016739110513.1:11%45%

2015772110113.7:12%45%

2014750110513.5:11%45%

2013760110513.7:12%43%

2012759109313.3:11%39%

2011758109712.9:11%45%

2010757109313:12%49%

2009729108312.7:11%44%

2008739108312.6:11%39%

Source: ACARA School Profile 2008–2025