Trinity Catholic College is a catholic secondary school in Adamstown, New South Wales, with 849 reported enrolments, a student-teacher ratio of 11.6:1, and an ICSEA percentile of 81.
Quick school snapshot
School model
Trinity Catholic College is listed as Catholic and Secondary, with a reported year range of 7-11.
Enrolment size
The school reports 849 total enrolments, including 407 girls and 442 boys where available.
ICSEA context
The ICSEA value is 1,090, with percentile 81 in the current dataset.
Gender profile
The gender type is Co-educational, with a reported mix of 47.9% girls and 52.1% boys.
Staff ratio
The student-teacher ratio is 11.6:1, based on 73.2 FTE teaching staff where available.
Local area
The campus is in Adamstown, New South Wales, within Newcastle.
Profile signals
The main student and context indicators are shown visually so the profile reads like a school intelligence page, not a spreadsheet.
Trinity Catholic College is listed as a catholic secondary school in Adamstown, New South Wales. The profile reports 849 total enrolments, an ICSEA value of 1,090, and a student-teacher ratio of 11.6:1 where available. The reported year range is 7-11, and the campus sits within Newcastle local government area.
Enrolment
849
reported total enrolments
407 girls
442 boys
Trinity Catholic College reports 849 total enrolments, including 407 girls and 442 boys. The reported enrolment mix is 47.9% girls and 52.1% boys.
Socio-educational
81
percentile where available
ICSEA
1,090
Trinity Catholic College sits at the 81 ICSEA percentile in the reported dataset.
SEA quarters
Bottom
8%
Lower-middle
21%
Upper-middle
34%
Top
37%
The socio-educational distribution lists 8% in the bottom quarter, 21% in the lower-middle quarter, 34% in the upper-middle quarter, and 37% in the top quarter.
Staff
Teaching staff
81
FTE teaching
73.2
Non-teaching
27
Student-teacher
11.6:1
The profile reports 81 teaching staff and 27 non-teaching staff, with a student-teacher ratio of 11.6:1.
Location
Location context combines suburb, postcode, administrative areas and a direct maps link where data is available.
Governance
Official school and governing body links are included when the dataset provides them.
Community
Student community indicators are reported as percentages where available.
Nearby
Similar schools are selected from the same suburb first, then from the same local government area where needed.
Adamstown, NSW 2289
Same suburb
Adamstown, NSW 2289
Same suburb
Adamstown, NSW 2289
Same suburb
Adamstown, NSW 2289
Same suburb
Cooks Hill, NSW 2300
Same local area
Shortland, NSW 2307
Same local area
FAQ
Trinity Catholic College has 849 reported total enrolments. The student profile lists 407 girls and 442 boys where gender enrolment fields are available.
Trinity Catholic College is listed as a Catholic school with school type Secondary. The reported year range is 7-11.
Trinity Catholic College is located in Adamstown, NSW 2289. The local government area is Newcastle.
The ICSEA value for Trinity Catholic College is 1,090 and the ICSEA percentile is 81. If either value is missing in the source data, it is shown as Not available rather than zero.
Trinity Catholic College is listed as Co-educational. The reported gender mix is 47.9% girls and 52.1% boys where percentage fields are available.
Data note
This page uses structured 2025 Australian school profile data. Some values may be unavailable where they are not reported in the source dataset. Profile pages are designed to make enrolment, ICSEA, location and school context easier to compare.
