New Lambton South Public School vs Trinity Catholic College
A head-to-head comparison of two schools in New South Wales, 717 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
New Lambton South Public School
New Lambton · Government primary · K-6
462 students · ICSEA 1095
Trinity Catholic College
Adamstown · Catholic high school · 7-11
849 students · ICSEA 1090
| Measure | New Lambton South Public School New Lambton NSW | Trinity Catholic College Adamstown NSW |
|---|---|---|
| Success Index | 67 Top 25% | 70 Top 25% |
| State rank (type) | #423 of 1,619 | #116 of 539 |
| National rank (type) | #1299 of 4,908 | #297 of 1,472 |
| Sector | Government | Catholic |
| Type | Primary | Secondary |
| Year range | K-6 | 7-11 |
| Students | 462 | 849 |
| Girls / boys | 193 / 269 | 407 / 442 |
| Foundation intake | 59 | – |
| Year 7 cohort | – | 180 |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -4% | -16% |
| ICSEA Average 1000 | 1095 | 1090 |
| ICSEA percentile | 83th | 81th |
| Top SEA quarter | 41% | 37% |
| Bottom SEA quarter | 10% | 8% |
| Students per teacher | 17.1 | 11.6 |
| Teaching staff (FTE) | 27.0 | 73.2 |
| Non-teaching staff (FTE) | 6.5 | 17.6 |
| Language background other than English | 18% | 14% |
| Indigenous students | 4% | 4% |
| Suburb | New Lambton 2305 | Adamstown 2289 |
| Council area | Newcastle | Newcastle |
| Remoteness | Major Cities | Major Cities |
| Website | newlambtos-p.schools.nsw.gov.au | www.adamstownsp.catholic.edu.au |
The verdict
- •Trinity Catholic College scores higher on the Success Index (69.6 vs 66.8).
- •New Lambton South Public School has the higher ICSEA (1095 vs 1090), indicating a more advantaged community.
- •Trinity Catholic College has fewer students per teacher (11.6 vs 17.1).
- •Trinity Catholic College is the larger school with 849 students compared with 462.
- •New Lambton South Public School has grown faster over five years (-4% vs -16%).
- •New Lambton South Public School is a government school while Trinity Catholic College is a catholic 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 New Lambton South Public School better than Trinity Catholic College?
On the Success Index, Trinity Catholic College ranks higher (69.6 vs 66.8 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 New Lambton South Public School and Trinity Catholic College?
About 717 m in a straight line, between New Lambton and Adamstown in New South Wales.
Which has the better student-to-teacher ratio?
New Lambton South Public School has 17.1 students per full-time-equivalent teacher and Trinity Catholic College has 11.6.
How do New Lambton South Public School and Trinity Catholic College rank in NSW?
New Lambton South Public School is 423rd of 1,619 and Trinity Catholic College is 116th of 539 among primary schools in New South Wales on the 2025 Success Index.