Trinity Catholic College
Catholic secondary school in Auburn, New South Wales, years 7-12.
ICSEA score
1016
▲ 16 nat. avg 1,000
Total enrolments
1,313
▲ 879 nat. avg 434
Student : teacher
12.7:1
▲ 0.4 nat. avg 12.3:1
LBOTE students
94%
▲ 67pp nat. avg 26.9%
Indigenous students
1%
▼ 11pp nat. avg 11.7%
SEIFA IRSD decile
5 / 10
higher = less disadvantaged area
Top Sea quarter
13%
▼ 12pp nat. avg 25%
Year range
7-12
Catholic · Secondary
Location
iSchool location from ACARA (suburb centroid where the school location is not published). Nearby schools are shown in grey; select one to open its profile.About the school
- Sector
- Catholic
- School type
- Secondary
- Year range
- 7-12
- Governing body
- Catholic Schools NSW
- Campus type
- School Head Campus
- State
- New South Wales
- Suburb
- Auburn
- Postcode
- 2144
- Remoteness
- Major Cities
- ACARA ID
- 43474
Enrolment over time
iTotal enrolments from the ACARA school profile in each year.ACARA, My School profile data 2014 to 2025.1,260
2014
1,216
2015
1,208
2016
1,227
2017
1,235
2018
1,236
2019
1,257
2020
1,293
2021
1,298
2022
1,294
2023
1,303
2024
1,313
2025
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