Blair State School vs St Mary's Primary School
A head-to-head comparison of two primary schools in Queensland, 805 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Blair State School
Sadliers Crossing · Government primary · Prep-6
320 students · ICSEA 952
St Mary's Primary School
Woodend · Catholic primary · Prep-6
556 students · ICSEA 1041
| Measure | Blair State School Sadliers Crossing QLD | St Mary's Primary School Woodend QLD |
|---|---|---|
| Success Index | 33 Lower 50% | 51 Top 50% |
| State rank (type) | #559 of 804 | #316 of 804 |
| National rank (type) | #3923 of 4,908 | #2626 of 4,908 |
| Sector | Government | Catholic |
| Type | Primary | Primary |
| Year range | Prep-6 | Prep-6 |
| Students | 320 | 556 |
| Girls / boys | 162 / 158 | 341 / 215 |
| Foundation intake | 38 | 74 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -17% | -2% |
| ICSEA Average 1000 | 952 | 1041 |
| ICSEA percentile | 26th | 65th |
| Top SEA quarter | 5% | 17% |
| Bottom SEA quarter | 47% | 14% |
| Students per teacher | 11.6 | 17.7 |
| Teaching staff (FTE) | 27.6 | 31.4 |
| Non-teaching staff (FTE) | 14.1 | 20.2 |
| Language background other than English | 3% | 7% |
| Indigenous students | 14% | 6% |
| Suburb | Sadliers Crossing 4305 | Woodend 4305 |
| Council area | Ipswich | Ipswich |
| Remoteness | Major Cities | Major Cities |
| Website | blairss.eq.edu.au | www.stmarysipswich.qld.edu.au |
The verdict
- •St Mary's Primary School scores higher on the Success Index (51.0 vs 32.9).
- •St Mary's Primary School has the higher ICSEA (1041 vs 952), indicating a more advantaged community.
- •Blair State School has fewer students per teacher (11.6 vs 17.7).
- •St Mary's Primary School is the larger school with 556 students compared with 320.
- •St Mary's Primary School has grown faster over five years (-2% vs -17%).
- •Blair State School is a government school while St Mary's Primary School is a catholic 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 Blair State School better than St Mary's Primary School?
On the Success Index, St Mary's Primary School ranks higher (51.0 vs 32.9 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 Blair State School and St Mary's Primary School?
About 805 m in a straight line, between Sadliers Crossing and Woodend in Queensland.
Which has the better student-to-teacher ratio?
Blair State School has 11.6 students per full-time-equivalent teacher and St Mary's Primary School has 17.7.
How do Blair State School and St Mary's Primary School rank in QLD?
Blair State School is 559th of 804 and St Mary's Primary School is 316th of 804 among primary schools in Queensland on the 2025 Success Index.