Gilroy Catholic College — Trends (2008–2025) — Castle Hill, NSW

18-Year Profile (2008–2025)

Historical profile data for Gilroy Catholic College from 2008 to 2025. ICSEA has fallen by 42 points over this period. Total enrolment has grown by 168 students.

ICSEA 20081138

ICSEA 20251096-42

Enrolment 20081139

Enrolment 20251307+168

Key Metrics Over Time

Total Enrolments

1,307

↑

2008–2025+168 (14.7%)

ICSEA Score

1096

↓

2008–2025-42 (-3.7%)

ICSEA Percentile

83th

↓

2008–2025-11th (-11.7%)

Student:Teacher Ratio

14.2:1

↓

2008–2025-1.0:1 (-6.6%)

Indigenous Students

1.0%

↑

2008–2025+1.0% (Infinity%)

LBOTE Students

39.0%

↑

2008–2025+5.0% (14.7%)

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

Bottom0%

Lower2%

Upper19%

Top79%

2017

Bottom9%

Lower27%

Upper32%

Top32%

2025

Bottom6%

Lower22%

Upper37%

Top35%

Top Quarter trend (2008–2025)

↓

Source: ACARA School Profile 2008–2025

Year-by-Year Data

YearEnrolmentsICSEAST RatioIndigenousLBOTE

20251,307109614.2:11%39%

20241,290109213.5:11%32%

20231,295108815:11%31%

20221,331108614.2:11%32%

20211,342107914.7:11%32%

20201,284107814.7:11%32%

20191,241107412.4:11%32%

20181,188107512.8:11%29%

20171,155107315.1:10%25%

20161,146108013.4:10%23%

20151,137106815:10%21%

20141,138107314.9:10%22%

20131,129107215:10%22%

20121,102106914.7:10%22%

20111,123107614.9:10%21%

20101,127107214.9:10%20%

20091,131113815:10%28%

20081,139113815.2:10%34%

Source: ACARA School Profile 2008–2025