Millars Well Primary School vs Tambrey Primary School
A head-to-head comparison of two primary schools in Western Australia, 1.7 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Millars Well Primary School
Karratha · Government primary · K-6
301 students · ICSEA 925
Tambrey Primary School
Karratha · Government primary · K-6
683 students · ICSEA 930
| Measure | Millars Well Primary School Karratha WA | Tambrey Primary School Karratha WA |
|---|---|---|
| Success Index | 27 Lower 50% | 26 Lower 50% |
| State rank (type) | #493 of 583 | #496 of 583 |
| National rank (type) | #4391 of 4,908 | #4405 of 4,908 |
| Sector | Government | Government |
| Type | Primary | Primary |
| Year range | K-6 | K-6 |
| Students | 301 | 683 |
| Girls / boys | 157 / 144 | 344 / 339 |
| Foundation intake | 39 | 70 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -1% | +4% |
| ICSEA Average 1000 | 925 | 930 |
| ICSEA percentile | 17th | 18th |
| Top SEA quarter | 5% | 9% |
| Bottom SEA quarter | 44% | 34% |
| Students per teacher | 13.0 | 15.1 |
| Teaching staff (FTE) | 21.9 | 42.7 |
| Non-teaching staff (FTE) | 11.7 | 38.8 |
| Language background other than English | 34% | 23% |
| Indigenous students | 21% | 31% |
| Suburb | Karratha 6714 | Karratha 6714 |
| Council area | Karratha | Karratha |
| Remoteness | Remote | Remote |
| Website | www.det.wa.edu.au/schoolsonline/overview.do?schoolID=5656 | www.det.wa.edu.au/schoolsonline/overview.do?schoolID=5690 |
The verdict
- •Both schools have almost identical Success Index scores (26.5 vs 26.4).
- •Tambrey Primary School has the higher ICSEA (930 vs 925), indicating a more advantaged community.
- •Millars Well Primary School has fewer students per teacher (13.0 vs 15.1).
- •Tambrey Primary School is the larger school with 683 students compared with 301.
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 Millars Well Primary School better than Tambrey Primary School?
The two schools are very close on the Success Index. Differences in sector, size, year range and distance from home will matter more than the score.
How far apart are Millars Well Primary School and Tambrey Primary School?
About 1.7 km in a straight line, between Karratha and Karratha in Western Australia.
Which has the better student-to-teacher ratio?
Millars Well Primary School has 13.0 students per full-time-equivalent teacher and Tambrey Primary School has 15.1.
How do Millars Well Primary School and Tambrey Primary School rank in WA?
Millars Well Primary School is 493rd of 583 and Tambrey Primary School is 496th of 583 among primary schools in Western Australia on the 2025 Success Index.