Mt Maria College vs San Sisto College
A head-to-head comparison of two secondary schools in Queensland, 14 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Mt Maria College
Mitchelton · Catholic high school · 7-12
1,167 students · ICSEA 1084
San Sisto College
Carina · Catholic high school · 7-12
805 students · ICSEA 1080
| Measure | Mt Maria College Mitchelton QLD | San Sisto College Carina QLD |
|---|---|---|
| Success Index | 71 Top 25% | 62 Top 50% |
| State rank (type) | #23 of 269 | #51 of 269 |
| National rank (type) | #273 of 1,472 | #458 of 1,472 |
| Sector | Catholic | Catholic |
| Type | Secondary | Secondary |
| Year range | 7-12 | 7-12 |
| Students | 1,167 | 805 |
| Girls / boys | 559 / 608 | 805 / 0 |
| Foundation intake | – | – |
| Year 7 cohort | 201 | 164 |
| Year 12 cohort | 189 | 115 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +9% | -2% |
| ICSEA Average 1000 | 1084 | 1080 |
| ICSEA percentile | 80th | 79th |
| Top SEA quarter | 32% | 28% |
| Bottom SEA quarter | 6% | 7% |
| Students per teacher | 13.6 | 14.0 |
| Teaching staff (FTE) | 85.5 | 57.3 |
| Non-teaching staff (FTE) | 37.2 | 26.0 |
| Language background other than English | 4% | 6% |
| Indigenous students | 2% | 2% |
| Suburb | Mitchelton 4053 | Carina 4152 |
| Council area | Brisbane | Brisbane |
| Remoteness | Major Cities | Major Cities |
| Website | www.mtmaria.qld.edu.au/ | www.sansisto.qld.edu.au |
The verdict
- •Mt Maria College scores higher on the Success Index (70.7 vs 62.2).
- •Mt Maria College has the higher ICSEA (1084 vs 1080), indicating a more advantaged community.
- •Mt Maria College is the larger school with 1,167 students compared with 805.
- •Mt Maria College has grown faster over five years (9% vs -2%).
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 Mt Maria College better than San Sisto College?
On the Success Index, Mt Maria College ranks higher (70.7 vs 62.2 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 Mt Maria College and San Sisto College?
About 14 km in a straight line, between Mitchelton and Carina in Queensland.
Which has the better student-to-teacher ratio?
Mt Maria College has 13.6 students per full-time-equivalent teacher and San Sisto College has 14.0.
How do Mt Maria College and San Sisto College rank in QLD?
Mt Maria College is 23rd of 269 and San Sisto College is 51st of 269 among secondary schools in Queensland on the 2025 Success Index.