Mylor Primary School vs The Hills Montessori School
A head-to-head comparison of two schools in South Australia, 3.3 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Mylor Primary School
Mylor · Government primary · R-6
33 students · ICSEA 974
The Hills Montessori School
Aldgate · Independent combined · R-9
133 students · ICSEA 1105
| Measure | Mylor Primary School Mylor SA | The Hills Montessori School Aldgate SA |
|---|---|---|
| Success Index | 37 Lower 50% | 68 Top 25% |
| State rank (type) | – | #17 of 145 |
| National rank (type) | – | #302 of 1,259 |
| Sector | Government | Independent |
| Type | Primary | Combined |
| Year range | R-6 | R-9 |
| Students | 33 | 133 |
| Girls / boys | 7 / 26 | 76 / 57 |
| Foundation intake | 5 | 16 |
| Year 7 cohort | – | 5 |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -52% | -24% |
| ICSEA Average 1000 | 974 | 1105 |
| ICSEA percentile | 35th | 86th |
| Top SEA quarter | 4% | 45% |
| Bottom SEA quarter | 41% | 9% |
| Students per teacher | 10.3 | 10.6 |
| Teaching staff (FTE) | 3.2 | 12.5 |
| Non-teaching staff (FTE) | 4.1 | 9.4 |
| Language background other than English | 0% | 4% |
| Indigenous students | 3% | 0% |
| Suburb | Mylor 5153 | Aldgate 5154 |
| Council area | Adelaide Hills | Adelaide Hills |
| Remoteness | Major Cities | Major Cities |
| Website | www.mylorps.sa.edu.au | www.montessori.sa.edu.au |
The verdict
- •The Hills Montessori School scores higher on the Success Index (68.1 vs 36.6).
- •The Hills Montessori School has the higher ICSEA (1105 vs 974), indicating a more advantaged community.
- •The Hills Montessori School is the larger school with 133 students compared with 33.
- •The Hills Montessori School has grown faster over five years (-24% vs -52%).
- •Mylor Primary School is a government school while The Hills 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 Mylor Primary School better than The Hills Montessori School?
On the Success Index, The Hills Montessori School ranks higher (68.1 vs 36.6 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 Mylor Primary School and The Hills Montessori School?
About 3.3 km in a straight line, between Mylor and Aldgate in South Australia.
Which has the better student-to-teacher ratio?
Mylor Primary School has 10.3 students per full-time-equivalent teacher and The Hills Montessori School has 10.6.
How do Mylor Primary School and The Hills Montessori School rank in SA?
Mylor Primary School is unranked and The Hills Montessori School is 17th of 145 among primary schools in South Australia on the 2025 Success Index.