AustraliaNSWAdamstownTrinity Catholic College

Trinity Catholic College

CatholicSecondary7-11
Adamstown, NSW 2289 · Major Cities
849Students
1090ICSEA
1:11.6Ratio
8/10SEIFA
Trinity Catholic

Enrolment Summary

Trinity Catholic College has 849 students enrolled across 5 year levels as of 2025. Total enrolment decreased by 41 students (-4.6%) from 2024.

Total Students849
Secondary849
YoY Change (2024→2025)-41

Enrolment by Year Level — 2025

Year 7
180-2
Year 8
176-60
Year 9
229
Year 10
224-19
Year 11
40
20252024
Source: ACARA Enrolments by Grade (2025)

Total Enrolment Over Time

Trinity Catholic College enrolment from 2016 to 2025.

764848932101610991,047161,036171,012181,020191,012201,0032199322938238902484925
Source: ACARA School Profile (20162025)

Gender Balance

Currently 407 girls (48%) and 442 boys (52%).

48%
52%
7228169111005109950451249349749849147745142340754352451952351451251648746744216171819202122232425
GirlsBoys
Source: ACARA School Profile (20162025)

Gender Breakdown by Year

YearGirlsBoysTotalGirls %
202540744284948%
202442346789048%
202345148793848%
202247751699348%
20214915121,00349%
20204985141,01249%
20194975231,02049%
20184935191,01249%
20175125241,03649%
20165045431,04748%

Year-on-Year Comparison

Year Level20242025Change
Year 7182180-2
Year 8236176-60
Year 9229229
Year 10243224-19
Year 1140
Total890849-41
Source: ACARA Enrolments by Grade (20242025)