Holy Trinity Primary School is a catholic primary school in Curtin, Australian Capital Territory, with 387 reported enrolments, a student-teacher ratio of 16.3:1, and an ICSEA percentile of 94.
Quick school snapshot
School model
Holy Trinity Primary School is listed as Catholic and Primary, with a reported year range of K-6.
Enrolment size
The school reports 387 total enrolments, including 194 girls and 193 boys where available.
ICSEA context
The ICSEA value is 1,145, with percentile 94 in the current dataset.
Gender profile
The gender type is Co-educational, with a reported mix of 50.1% girls and 49.9% boys.
Staff ratio
The student-teacher ratio is 16.3:1, based on 23.8 FTE teaching staff where available.
Local area
The campus is in Curtin, Australian Capital Territory, within Unincorporated ACT.
Profile signals
The main student and context indicators are shown visually so the profile reads like a school intelligence page, not a spreadsheet.
Holy Trinity Primary School is listed as a catholic primary school in Curtin, Australian Capital Territory. The profile reports 387 total enrolments, an ICSEA value of 1,145, and a student-teacher ratio of 16.3:1 where available. The reported year range is K-6, and the campus sits within Unincorporated ACT local government area.
Enrolment
387
reported total enrolments
194 girls
193 boys
Holy Trinity Primary School reports 387 total enrolments, including 194 girls and 193 boys. The reported enrolment mix is 50.1% girls and 49.9% boys.
Socio-educational
94
percentile where available
ICSEA
1,145
Holy Trinity Primary School sits at the 94 ICSEA percentile in the reported dataset.
SEA quarters
Bottom
2%
Lower-middle
10%
Upper-middle
29%
Top
59%
The socio-educational distribution lists 2% in the bottom quarter, 10% in the lower-middle quarter, 29% in the upper-middle quarter, and 59% in the top quarter.
Staff
Teaching staff
28
FTE teaching
23.8
Non-teaching
8
Student-teacher
16.3:1
The profile reports 28 teaching staff and 8 non-teaching staff, with a student-teacher ratio of 16.3:1.
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.
Curtin, ACT 2605
Same suburb
Braddon, ACT 2612
Same local area
Deakin, ACT 2600
Same local area
Amaroo, ACT 2914
Same local area
Aranda, ACT 2614
Same local area
Waramanga, ACT 2611
Same local area
FAQ
Holy Trinity Primary School has 387 reported total enrolments. The student profile lists 194 girls and 193 boys where gender enrolment fields are available.
Holy Trinity Primary School is listed as a Catholic school with school type Primary. The reported year range is K-6.
Holy Trinity Primary School is located in Curtin, ACT 2605. The local government area is Unincorporated ACT.
The ICSEA value for Holy Trinity Primary School is 1,145 and the ICSEA percentile is 94. If either value is missing in the source data, it is shown as Not available rather than zero.
Holy Trinity Primary School is listed as Co-educational. The reported gender mix is 50.1% girls and 49.9% 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.
