St Mary's College vs The Glennie School
A head-to-head comparison of two combined schools in Queensland, 693 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
St Mary's College
Toowoomba · Catholic combined · 5-12
930 students · ICSEA 1017
The Glennie School
Toowoomba · Independent combined · Prep-12
700 students · ICSEA 1073
| Measure | St Mary's College Toowoomba QLD | The Glennie School Toowoomba QLD |
|---|---|---|
| Success Index | 41 Lower 50% | 56 Top 50% |
| State rank (type) | #176 of 275 | #103 of 275 |
| National rank (type) | #841 of 1,259 | #541 of 1,259 |
| Sector | Catholic | Independent |
| Type | Combined | Combined |
| Year range | 5-12 | Prep-12 |
| Students | 930 | 700 |
| Girls / boys | 0 / 930 | 700 / 0 |
| Foundation intake | – | 30 |
| Year 7 cohort | 159 | 76 |
| Year 12 cohort | 98 | 75 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +6% | -1% |
| ICSEA Average 1000 | 1017 | 1073 |
| ICSEA percentile | 55th | 76th |
| Top SEA quarter | 14% | 32% |
| Bottom SEA quarter | 23% | 10% |
| Students per teacher | 12.7 | 11.4 |
| Teaching staff (FTE) | 73.0 | 61.6 |
| Non-teaching staff (FTE) | 40.2 | 36.1 |
| Language background other than English | 10% | 13% |
| Indigenous students | 8% | 8% |
| Suburb | Toowoomba 4350 | Toowoomba 4350 |
| Council area | Toowoomba | Toowoomba |
| Remoteness | Inner Regional | Inner Regional |
| Website | www.stmaryscollege.com/ | www.glennie.qld.edu.au |
The verdict
- •The Glennie School scores higher on the Success Index (55.5 vs 40.9).
- •The Glennie School has the higher ICSEA (1073 vs 1017), indicating a more advantaged community.
- •The Glennie School has fewer students per teacher (11.4 vs 12.7).
- •St Mary's College is the larger school with 930 students compared with 700.
- •St Mary's College has grown faster over five years (6% vs -1%).
- •St Mary's College is a catholic school while The Glennie School is an independent school, so fees and enrolment rules differ.
The Success Index summarises community advantage, resourcing and momentum from ACARA data. It does not measure teaching quality, results or fit. Methodology.
Free academic assessment
Torn between two schools? Start with your child.
Whichever you choose, a free Success Tutoring assessment shows exactly where your child is in English and Maths and how to get ahead before the next school year.
- Personalised learning plan mapped to the Australian Curriculum
- English & Maths from Kindergarten to Year 12
- Flexible memberships, no lock-in contracts
- Your nearest centre: Success Tutoring Chermside
Frequently asked questions
Is St Mary's College better than The Glennie School?
On the Success Index, The Glennie School ranks higher (55.5 vs 40.9 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 Mary's College and The Glennie School?
About 693 m in a straight line, between Toowoomba and Toowoomba in Queensland.
Which has the better student-to-teacher ratio?
St Mary's College has 12.7 students per full-time-equivalent teacher and The Glennie School has 11.4.
How do St Mary's College and The Glennie School rank in QLD?
St Mary's College is 176th of 275 and The Glennie School is 103rd of 275 among combined schools in Queensland on the 2025 Success Index.