Pennant Hills Public School vs Thornleigh West Public School
A head-to-head comparison of two primary schools in New South Wales, 1.4 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Pennant Hills Public School
Pennant Hills · Government primary · K-6
490 students · ICSEA 1143
Thornleigh West Public School
Thornleigh · Government primary · K-6
477 students · ICSEA 1142
| Measure | Pennant Hills Public School Pennant Hills NSW | Thornleigh West Public School Thornleigh NSW |
|---|---|---|
| Success Index | 74 Top 25% | 76 Top 10% |
| State rank (type) | #182 of 1,619 | #130 of 1,619 |
| National rank (type) | #660 of 4,908 | #486 of 4,908 |
| Sector | Government | Government |
| Type | Primary | Primary |
| Year range | K-6 | K-6 |
| Students | 490 | 477 |
| Girls / boys | 251 / 239 | 218 / 259 |
| Foundation intake | 59 | 56 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -15% | -22% |
| ICSEA Average 1000 | 1143 | 1142 |
| ICSEA percentile | 94th | 94th |
| Top SEA quarter | 57% | 58% |
| Bottom SEA quarter | 4% | 3% |
| Students per teacher | 19.1 | 16.1 |
| Teaching staff (FTE) | 25.6 | 29.7 |
| Non-teaching staff (FTE) | 4.2 | 6.8 |
| Language background other than English | 51% | 38% |
| Indigenous students | 1% | 1% |
| Suburb | Pennant Hills 2120 | Thornleigh 2120 |
| Council area | Hornsby | Hornsby |
| Remoteness | Major Cities | Major Cities |
| Website | pennanthil-p.schools.nsw.gov.au | thornleigw-p.schools.nsw.gov.au |
The verdict
- •Thornleigh West Public School scores higher on the Success Index (75.7 vs 73.7).
- •Pennant Hills Public School has the higher ICSEA (1143 vs 1142), indicating a more advantaged community.
- •Thornleigh West Public School has fewer students per teacher (16.1 vs 19.1).
- •Pennant Hills Public School is the larger school with 490 students compared with 477.
- •Pennant Hills Public School has grown faster over five years (-15% vs -22%).
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 Pennant Hills Public School better than Thornleigh West Public School?
On the Success Index, Thornleigh West Public School ranks higher (75.7 vs 73.7 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 Pennant Hills Public School and Thornleigh West Public School?
About 1.4 km in a straight line, between Pennant Hills and Thornleigh in New South Wales.
Which has the better student-to-teacher ratio?
Pennant Hills Public School has 19.1 students per full-time-equivalent teacher and Thornleigh West Public School has 16.1.
How do Pennant Hills Public School and Thornleigh West Public School rank in NSW?
Pennant Hills Public School is 182nd of 1,619 and Thornleigh West Public School is 130th of 1,619 among primary schools in New South Wales on the 2025 Success Index.