St Brendan's School vs St Mary's School
A head-to-head comparison of two primary schools in Victoria, 9.2 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
St Brendan's School
Coragulac · Catholic primary · Prep-6
37 students · ICSEA 977
St Mary's School
Colac · Catholic primary · Prep-6
266 students · ICSEA 1025
| Measure | St Brendan's School Coragulac VIC | St Mary's School Colac VIC |
|---|---|---|
| Success Index | 39 Lower 50% | 55 Top 50% |
| State rank (type) | – | #773 of 1,290 |
| National rank (type) | – | #2317 of 4,908 |
| Sector | Catholic | Catholic |
| Type | Primary | Primary |
| Year range | Prep-6 | Prep-6 |
| Students | 37 | 266 |
| Girls / boys | 17 / 20 | 129 / 137 |
| Foundation intake | 4 | 46 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -23% | -9% |
| ICSEA Average 1000 | 977 | 1025 |
| ICSEA percentile | 36th | 58th |
| Top SEA quarter | 5% | 12% |
| Bottom SEA quarter | 42% | 25% |
| Students per teacher | 8.2 | 13.3 |
| Teaching staff (FTE) | 4.4 | 19.9 |
| Non-teaching staff (FTE) | 3.4 | 11.7 |
| Language background other than English | 5% | 19% |
| Indigenous students | 3% | 1% |
| Suburb | Coragulac 3249 | Colac 3250 |
| Council area | Colac Otway | Colac Otway |
| Remoteness | Inner Regional | Inner Regional |
| Website | www.sbcoragulac.catholic.edu.au | www.smcolac.catholic.edu.au |
The verdict
- •St Mary's School scores higher on the Success Index (55.1 vs 38.9).
- •St Mary's School has the higher ICSEA (1025 vs 977), indicating a more advantaged community.
- •St Brendan's School has fewer students per teacher (8.2 vs 13.3).
- •St Mary's School is the larger school with 266 students compared with 37.
- •St Mary's School has grown faster over five years (-9% vs -23%).
The Success Index summarises community advantage, resourcing and momentum from ACARA data. It does not measure teaching quality, results or fit. Methodology.
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Frequently asked questions
Is St Brendan's School better than St Mary's School?
On the Success Index, St Mary's School ranks higher (55.1 vs 38.9 out of 100). The index measures community advantage and momentum from ACARA data, not teaching quality, so visit both schools before deciding.
How far apart are St Brendan's School and St Mary's School?
About 9.2 km in a straight line, between Coragulac and Colac in Victoria.
Which has the better student-to-teacher ratio?
St Brendan's School has 8.2 students per full-time-equivalent teacher and St Mary's School has 13.3.
How do St Brendan's School and St Mary's School rank in VIC?
St Brendan's School is unranked and St Mary's School is 773rd of 1,290 among primary schools in Victoria on the 2025 Success Index.