Darlington Primary School vs Treetops Montessori School
A head-to-head comparison of two schools in Western Australia, 453 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Darlington Primary School
Darlington · Government primary · K-6
375 students · ICSEA 1117
Treetops Montessori School
Darlington · Independent combined · PP-12
153 students · ICSEA 1083
| Measure | Darlington Primary School Darlington WA | Treetops Montessori School Darlington WA |
|---|---|---|
| Success Index | 69 Top 25% | 67 Top 25% |
| State rank (type) | #92 of 583 | #30 of 172 |
| National rank (type) | #1091 of 4,908 | #332 of 1,259 |
| Sector | Government | Independent |
| Type | Primary | Combined |
| Year range | K-6 | PP-12 |
| Students | 375 | 153 |
| Girls / boys | 184 / 191 | 72 / 81 |
| Foundation intake | 41 | 10 |
| Year 7 cohort | – | 19 |
| Year 12 cohort | – | 3 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -4% | +44% |
| ICSEA Average 1000 | 1117 | 1083 |
| ICSEA percentile | 89th | 80th |
| Top SEA quarter | 46% | 32% |
| Bottom SEA quarter | 6% | 10% |
| Students per teacher | 17.4 | 9.8 |
| Teaching staff (FTE) | 20.5 | 15.6 |
| Non-teaching staff (FTE) | 13.6 | 13.1 |
| Language background other than English | 11% | 8% |
| Indigenous students | 2% | 1% |
| Suburb | Darlington 6070 | Darlington 6070 |
| Council area | Mundaring | Mundaring |
| Remoteness | Major Cities | Major Cities |
| Website | www.det.wa.edu.au/schoolsonline/overview.do?schoolID=5138 | www.treetops.wa.edu.au |
The verdict
- •Darlington Primary School scores higher on the Success Index (69.1 vs 66.7).
- •Darlington Primary School has the higher ICSEA (1117 vs 1083), indicating a more advantaged community.
- •Treetops Montessori School has fewer students per teacher (9.8 vs 17.4).
- •Darlington Primary School is the larger school with 375 students compared with 153.
- •Treetops Montessori School has grown faster over five years (44% vs -4%).
- •Darlington Primary School is a government school while Treetops Montessori 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.
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Frequently asked questions
Is Darlington Primary School better than Treetops Montessori School?
On the Success Index, Darlington Primary School ranks higher (69.1 vs 66.7 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 Darlington Primary School and Treetops Montessori School?
About 453 m in a straight line, between Darlington and Darlington in Western Australia.
Which has the better student-to-teacher ratio?
Darlington Primary School has 17.4 students per full-time-equivalent teacher and Treetops Montessori School has 9.8.
How do Darlington Primary School and Treetops Montessori School rank in WA?
Darlington Primary School is 92nd of 583 and Treetops Montessori School is 30th of 172 among primary schools in Western Australia on the 2025 Success Index.