Castlereagh Public School vs Winmalee Public School
A head-to-head comparison of two primary schools in New South Wales, 6.0 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Castlereagh Public School
Castlereagh · Government primary · K-6
126 students · ICSEA 968
Winmalee Public School
Winmalee · Government primary · K-6
359 students · ICSEA 1043
| Measure | Castlereagh Public School Castlereagh NSW | Winmalee Public School Winmalee NSW |
|---|---|---|
| Success Index | 37 Lower 50% | 55 Top 50% |
| State rank (type) | #1168 of 1,619 | #774 of 1,619 |
| National rank (type) | #3649 of 4,908 | #2362 of 4,908 |
| Sector | Government | Government |
| Type | Primary | Primary |
| Year range | K-6 | K-6 |
| Students | 126 | 359 |
| Girls / boys | 63 / 63 | 145 / 214 |
| Foundation intake | 23 | 58 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +25% | -1% |
| ICSEA Average 1000 | 968 | 1043 |
| ICSEA percentile | 32th | 66th |
| Top SEA quarter | 6% | 20% |
| Bottom SEA quarter | 44% | 18% |
| Students per teacher | 19.4 | 18.7 |
| Teaching staff (FTE) | 6.5 | 19.2 |
| Non-teaching staff (FTE) | 1.7 | 2.9 |
| Language background other than English | 6% | 6% |
| Indigenous students | 14% | 6% |
| Suburb | Castlereagh 2749 | Winmalee 2777 |
| Council area | Penrith | Blue Mountains |
| Remoteness | Major Cities | Major Cities |
| Website | castlereag-p.schools.nsw.gov.au | winmalee-p.schools.nsw.gov.au |
The verdict
- •Winmalee Public School scores higher on the Success Index (54.6 vs 36.8).
- •Winmalee Public School has the higher ICSEA (1043 vs 968), indicating a more advantaged community.
- •Winmalee Public School has fewer students per teacher (18.7 vs 19.4).
- •Winmalee Public School is the larger school with 359 students compared with 126.
- •Castlereagh Public School has grown faster over five years (25% vs -1%).
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 Castlereagh Public School better than Winmalee Public School?
On the Success Index, Winmalee Public School ranks higher (54.6 vs 36.8 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 Castlereagh Public School and Winmalee Public School?
About 6.0 km in a straight line, between Castlereagh and Winmalee in New South Wales.
Which has the better student-to-teacher ratio?
Castlereagh Public School has 19.4 students per full-time-equivalent teacher and Winmalee Public School has 18.7.
How do Castlereagh Public School and Winmalee Public School rank in NSW?
Castlereagh Public School is 1168th of 1,619 and Winmalee Public School is 774th of 1,619 among primary schools in New South Wales on the 2025 Success Index.