Independent · Combined · Gladstone
Trinity College
Trinity College is an independent combined school in Gladstone, Queensland, teaching year levels Prep-12 to 607 students.
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ICSEA reflects the socio-educational background of students at this school - it is an intake measure, not a teaching quality or outcomes ranking. National average is 1000. Range is roughly 500–1300. This school's ICSEA places it above 61% of Australian schools.
Trinity College had 607 students in 2025, compared with 378 in 2016 (up 61%).
Total enrolments as reported to ACARA each August. A year marked "-" was not published for this school. Enrolment counts how many students attend, not how good a school is. Source: ACARA School Profile 2008-2025 (Data Access Program).
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Open Move Planner → Gladstone Get a one-page family report for Kin Kora - Sun Valley →Catchment zone shown where matched to official QLD government data.
Map: © OpenStreetMap contributors. School pin is approximate (ACARA geocoded location).
View all Queensland schools on the map →The suburb: Kin Kora - Sun Valley
Figures are for the Kin Kora - Sun Valley statistical area (SA2), which contains the school. SA2 boundaries do not always equal suburb boundaries, and childcare services are matched by suburb name. See the full Kin Kora - Sun Valley profile →
Nearest schools to Trinity College
Listed nearest first. Distance is a straight line between ACARA school locations, not travel distance, and the order is not a ranking.
To see where Trinity College sits among other suburbs, open the map of Queensland suburbs.
Questions about Trinity College
How many students go to Trinity College?
Trinity College has 607 students enrolled (293 boys and 314 girls), according to the ACARA School Profile 2025.
What year levels does Trinity College teach?
Trinity College teaches year levels Prep-12. ACARA lists it as a combined school.
Is Trinity College a government or non-government school?
Trinity College is an independent school in Gladstone, Queensland.
What does the ICSEA of 1034 at Trinity College mean?
ICSEA, the Index of Community Socio-Educational Advantage, describes the family background of the students enrolled at a school, such as parents' education and occupation. The national average is 1000. Trinity College has an ICSEA of 1034, which places it above 61% of Australian schools. It measures student intake, not teaching quality or results.
How many childcare services are near Trinity College?
2 childcare services are listed on the ACECQA national register for Kin Kora - Sun Valley, the statistical area around the school. Services are matched by suburb name.
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Source: ACARA School Profile & School Location 2025 (Data Access Program). VIC, NSW and QLD government catchment zones from DET School Zones 2027, NSW DoE School Intake Zones 2026 and Queensland Department of Education state school catchments 2026 (CC BY 4.0). ICSEA is a socio-educational intake index - it measures student background, not teaching quality or outcomes. Methodology →