Overview
Trinity Catholic College is a catholic secondary school in Adamstown, New South Wales, serving 7-11. The school has 849 enrolled students. Its ICSEA value is 1090 (above average). The student-to-teacher ratio is 11.6:1. The school is located in a SEIFA IRSD decile 8 area.
Source: ACARA School Profile 2025 (2025)
Key Facts
SectorCatholic
School TypeSecondary
Year Range7-11
Governing BodyCatholic Schools NSW
Postcode2289
RemotenessMajor Cities
ACARA ID43322
Student Background
Total Enrolments849
Gender Split407 girls / 442 boys
Indigenous Students4%
Language Background Other Than English14%
English Background86%
Socio-Educational Advantage Distribution
Source: ACARA School Profile (2025)
Enrolment by Year Level
849 students across 5 year levels (2025)
Yr 7180
Yr 8176
Yr 9229
Yr 10224
Yr 1140
Source: ACARA Enrolments by Grade (2025)
Staffing
Teaching Staff81 (73.2 FTE)
Non-Teaching Staff27 (17.6 FTE)
Total Staff108
Student:Teacher Ratio11.6:1
Source: ACARA School Profile (2025)