Trinity College Colac
Trinity College Colac is a Catholic secondary school in Colac, VIC offering 7-12. With an ICSEA score of 1015, it sits in the 54th percentile nationally and is close to the Australian average of 1,000. The school has 744 enrolled students, with approximately 10 students per teacher. 2% of students identify as Aboriginal or Torres Strait Islander, and 9% have a language background other than English.
Colac VIC 3250. Source: ACARA School Profile 2025.
Valid: 2025 school year · Source: ACARA School Profile 2025
How Trinity College Colac compares
By ICSEA, Trinity College Colac ranks 186th of the 382 secondary schools in VIC that report one, counting from the highest. Of the 3 secondary schools within 5 km, it has the highest ICSEA and the largest enrolment. The nearest school is Sacred Heart School, a Catholic primary school 0.2 km away.
Ranks are calculated by GDP.com.au from ACARA 2025 school profile data. Distances are straight-line from the school's ACARA location. ICSEA describes students' family backgrounds; ACARA notes it is not a rating of the school or its teaching.
ICSEA against the national average
ICSEA (Index of Community Socio-Educational Advantage) measures the socio-educational background of a school's student community. The Australian average is 1,000. Trinity College Colac scores 1015, near average.
Enrolment and location
Trinity College Colac is a Catholic school. Catholic and independent schools set their own enrolment policies rather than using government school zones, so contact the school about enrolment.
About Colac
Trinity College Colac is located in Colac, VIC, a suburb with a median household income of $1,108/wk and median rent of $260/wk. Population: 9,243.
Valid: Census 2021 · Source: ABS
Colac suburb profileSchools near Trinity College Colac
| School | Distance | ICSEA | vs Trinity College Colac | Students |
|---|---|---|---|---|
| Sacred Heart SchoolCatholic Primary · Elliminyt | 0.2 km | 1025 | 10 higher | 398 |
| Colac Secondary CollegeGovernment Secondary · Colac | 1.0 km | 955 | 60 lower | 476 |
| Elliminyt Primary SchoolGovernment Primary · Elliminyt | 1.2 km | 996 | 19 lower | 229 |
| St Mary's SchoolCatholic Primary · Colac | 1.9 km | 1025 | 10 higher | 266 |
Frequently Asked Questions
Is Trinity College Colac a government school?
No, Trinity College Colac is a Catholic school, not a government school.
What year levels does Trinity College Colac offer?
Trinity College Colac offers 7-12.
What is Trinity College Colac's ICSEA score?
Trinity College Colac has an ICSEA score of 1015, placing it in the 54th percentile nationally. The Australian average is 1,000.
How many students attend Trinity College Colac?
Trinity College Colac has 744 enrolled students, with approximately 10 students per teacher.
What schools are near Trinity College Colac?
The nearest schools to Trinity College Colac are Sacred Heart School (0.2 km), Saints College - Colac Campus (0.3 km), Colac Secondary College (1.0 km).
Where is Trinity College Colac located?
Trinity College Colac is located in Colac, VIC 3250. Visit the school website at http://www.tcc.vic.edu.au.