Mother Teresa Catholic College vs Tranby College
A head-to-head comparison of two combined schools in Western Australia, 2.6 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Mother Teresa Catholic College
Baldivis · Catholic combined · PP-12
1,526 students · ICSEA 1034
Tranby College
Baldivis · Independent combined · PP-12
865 students · ICSEA 1060
| Measure | Mother Teresa Catholic College Baldivis WA | Tranby College Baldivis WA |
|---|---|---|
| Success Index | 45 Lower 50% | 52 Top 50% |
| State rank (type) | #90 of 172 | #61 of 172 |
| National rank (type) | #760 of 1,259 | #602 of 1,259 |
| Sector | Catholic | Independent |
| Type | Combined | Combined |
| Year range | PP-12 | PP-12 |
| Students | 1,526 | 865 |
| Girls / boys | 813 / 713 | 424 / 441 |
| Foundation intake | 89 | 68 |
| Year 7 cohort | 190 | 107 |
| Year 12 cohort | 92 | 41 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +104% | +28% |
| ICSEA Average 1000 | 1034 | 1060 |
| ICSEA percentile | 62th | 72th |
| Top SEA quarter | 15% | 24% |
| Bottom SEA quarter | 21% | 13% |
| Students per teacher | 14.6 | 11.5 |
| Teaching staff (FTE) | 104.8 | 75.4 |
| Non-teaching staff (FTE) | 58.1 | 41.7 |
| Language background other than English | 12% | 20% |
| Indigenous students | 2% | 3% |
| Suburb | Baldivis 6171 | Baldivis 6171 |
| Council area | Rockingham | Rockingham |
| Remoteness | Major Cities | Major Cities |
| Website | www.motherteresa.wa.edu.au/ | www.tranby.wa.edu.au |
The verdict
- •Tranby College scores higher on the Success Index (52.4 vs 45.3).
- •Tranby College has the higher ICSEA (1060 vs 1034), indicating a more advantaged community.
- •Tranby College has fewer students per teacher (11.5 vs 14.6).
- •Mother Teresa Catholic College is the larger school with 1,526 students compared with 865.
- •Mother Teresa Catholic College has grown faster over five years (104% vs 28%).
- •Mother Teresa Catholic College is a catholic school while Tranby College 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.
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Frequently asked questions
Is Mother Teresa Catholic College better than Tranby College?
On the Success Index, Tranby College ranks higher (52.4 vs 45.3 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 Mother Teresa Catholic College and Tranby College?
About 2.6 km in a straight line, between Baldivis and Baldivis in Western Australia.
Which has the better student-to-teacher ratio?
Mother Teresa Catholic College has 14.6 students per full-time-equivalent teacher and Tranby College has 11.5.
How do Mother Teresa Catholic College and Tranby College rank in WA?
Mother Teresa Catholic College is 90th of 172 and Tranby College is 61st of 172 among combined schools in Western Australia on the 2025 Success Index.