CatholicSecondaryYears 7-11· Major Cities

Trinity Catholic College

Adamstown, NSW 2289 · Catholic Schools NSW

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ICSEA

1090

81th percentile nationally

Top tier

Total enrolments

849

Secondary

Student–teacher ratio

12:1

73.2 FTE teachers

Gender mix

48% / 52%

girls / boys

Language background

14%

non-English at home

Socio-educational advantage

Share of students in each national SEA quarter (bottom = most disadvantaged, top = most advantaged).

Bottom: 8%

Lower-mid: 21%

Upper-mid: 34%

Top: 37%

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Other schools in Adamstown

St Columba's Primary School

Catholic · Primary

1107

St James' Primary School

Catholic · Primary

1104

Belair Public School

Government · Primary

1103

Adamstown Public School

Government · Primary

1078

Kotara South Public School

Government · Primary

1069

Kotara High School

Government · Secondary

1066

Garden Suburb Public School

Government · Primary

1045

Kotara School

Government · Special

816

Source: ACARA My School 2025. ICSEA reflects the socio-educational background of a school's students — not academic results or teaching quality. National average = 1000. See data sources.