Alpha Omega Senior College — Trends (2008–2025) — Auburn, NSW

15-Year Profile (2011–2025)

Historical profile data for Alpha Omega Senior College from 2011 to 2025. ICSEA has risen by 109 points over this period. Total enrolment has grown by 768 students.

ICSEA 20111002

ICSEA 20251111+109

Enrolment 201154

Enrolment 2025822+768

Key Metrics Over Time

Total Enrolments

822

↑

2011–2025+768 (1422.2%)

ICSEA Score

1111

↑

2012–2025+109 (10.9%)

ICSEA Percentile

87th

↑

2012–2025+36th (70.6%)

Student:Teacher Ratio

13.5:1

↑

2011–2025+5.6:1 (70.9%)

Indigenous Students

0.0%

→

2011–20250.0% (NaN%)

LBOTE Students

99.0%

↑

2016–2025+13.0% (15.1%)

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.

2011

No data

2018

Bottom19%

Lower27%

Upper26%

Top28%

2025

Bottom9%

Lower15%

Upper30%

Top46%

Top Quarter trend (2011–2025)

↑

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

2025822111113.5:10%99%

2024756110314.8:10%93%

2023653109312.8:11%94%

2022572109111.3:11%97%

2021472107710.1:10%97%

2020507106210:10%97%

2019520106212.4:10%97%

201824310497.7:11%90%

2017254104111.8:10%93%

2016175—8.6:10%86%

2015171—9.9:10%—

2014156—14.7:10%—

201388—10:10%—

201292100211.5:10%—

201154—7.9:10%—

Source: ACARA School Profile 2008–2025