Enrolment
Girls vs boys enrolment
1,347
reported total enrolments
0 girls
1,347 boys
0% girls100% boys
Trinity College reports 1,347 total enrolments, including 0 girls and 1,347 boys. The reported enrolment mix is 0% girls and 100% boys.
Quick school snapshot
What stands out in the profile
School model
Trinity College is listed as Catholic and Combined, with a reported year range of 4-12.
Enrolment size
The school reports 1,347 total enrolments, including 0 girls and 1,347 boys where available.
ICSEA context
The ICSEA value is 1,113, with percentile 87 in the current dataset.
Gender profile
The gender type is Boys only, with a reported mix of 0% girls and 100% boys.
Staff ratio
The student-teacher ratio is 11.3:1, based on 119.1 FTE teaching staff where available.
Local area
The campus is in East Perth, Western Australia, within Perth.
Profile signals
School profile dashboard
The main student and context indicators are shown visually so the profile reads like a school intelligence page, not a spreadsheet.
Trinity College profile summary
Trinity College is listed as a catholic combined school in East Perth, Western Australia. The profile reports 1,347 total enrolments, an ICSEA value of 1,113, and a student-teacher ratio of 11.3:1 where available. The reported year range is 4-12, and the campus sits within Perth local government area.
Socio-educational
ICSEA percentile
87
percentile where available
ICSEA
1,113
Trinity College sits at the 87 ICSEA percentile in the reported dataset.
SEA quarters
Socio-educational distribution
Bottom
5%
Lower-middle
17%
Upper-middle
32%
Top
46%
The socio-educational distribution lists 5% in the bottom quarter, 17% in the lower-middle quarter, 32% in the upper-middle quarter, and 46% in the top quarter.
Staff
Staff profile summary
Teaching staff
130
FTE teaching
119.1
Non-teaching
127
Student-teacher
11.3:1
The profile reports 130 teaching staff and 127 non-teaching staff, with a student-teacher ratio of 11.3:1.
Location
Campus location and area context
Location context combines suburb, postcode, administrative areas and a direct maps link where data is available.
- Suburb
- East Perth
- Postcode
- 6004
- State
- Western Australia
- Local government area
- Perth
- Statistical Area Level 2
- East Perth
- Statistical Area Level 3
- Perth City
- Statistical Area Level 4
- Perth - Inner
- Remoteness area
- Major Cities
Governance
Governance and official links
Official school and governing body links are included when the dataset provides them.
- Governing body
- Catholic Education Western Australia
- Governing body URL
- Visit website
- School URL
- Visit school website
- Campus type
- School Single Entity
- Reporting description
- Individual Reporting
Community
Student community profile
Student community indicators are reported as percentages where available.
- Indigenous enrolment
- 4%
- Language background other than English: yes
- 18%
- Language background other than English: no
- 82%
- Language background other than English: not stated
- 0%
Nearby
Nearby and similar schools
Similar schools are selected from the same suburb first, then from the same local government area where needed.
IndependentSecondary
Mercedes College
Perth, WA 6000
Same local area
- Enrol.
- 910
- ICSEA
- 1,122
- Ratio
- 11.9:1
IndependentSecondary
St George's Anglican Grammar School
Perth, WA 6000
Same local area
- Enrol.
- 596
- ICSEA
- 1,139
- Ratio
- 14.8:1
FAQ
Questions about Trinity College
How many students attend Trinity College?
Trinity College has 1,347 reported total enrolments. The student profile lists 0 girls and 1,347 boys where gender enrolment fields are available.
What type of school is Trinity College?
Trinity College is listed as a Catholic school with school type Combined. The reported year range is 4-12.
Where is Trinity College located?
Trinity College is located in East Perth, WA 6004. The local government area is Perth.
What is the ICSEA value of Trinity College?
The ICSEA value for Trinity College is 1,113 and the ICSEA percentile is 87. If either value is missing in the source data, it is shown as Not available rather than zero.
Is Trinity College boys-only, girls-only or co-educational?
Trinity College is listed as Boys only. The reported gender mix is 0% girls and 100% boys where percentage fields are available.
Data note
Built from structured 2025 school profile data
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.