Overview
Gilroy Catholic College is a catholic secondary school in Castle Hill, New South Wales, serving 7-12. The school has 1,307 enrolled students. Its ICSEA value is 1096 (above average). The student-to-teacher ratio is 14.2:1. The school is located in a SEIFA IRSD decile 10 area.
Source: ACARA School Profile 2025 (2025)
Key Facts
SectorCatholic
School TypeSecondary
Year Range7-12
Governing BodyCatholic Schools NSW
Postcode2154
RemotenessMajor Cities
ACARA ID43217
Student Background
Total Enrolments1,307
Gender Split666 girls / 641 boys
Indigenous Students1%
Language Background Other Than English39%
English Background61%
Socio-Educational Advantage Distribution
Source: ACARA School Profile (2025)
Enrolment by Year Level
1,307 students across 6 year levels (2025)
Yr 7239
Yr 8239
Yr 9237
Yr 10222
Yr 11178
Yr 12192
Source: ACARA Enrolments by Grade (2025)
Staffing
Teaching Staff98 (92.0 FTE)
Non-Teaching Staff33 (20.6 FTE)
Total Staff131
Student:Teacher Ratio14.2:1
Source: ACARA School Profile (2025)