Our Lady of the Assumption Catholic Primary School vs St Ambrose Catholic Primary School
A head-to-head comparison of two primary schools in New South Wales, 1.1 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Our Lady of the Assumption Catholic Primary School
North Strathfield · Catholic primary · K-6
427 students · ICSEA 1140
St Ambrose Catholic Primary School
Concord West · Catholic primary · K-6
484 students · ICSEA 1133
| Measure | Our Lady of the Assumption Catholic Primary School North Strathfield NSW | St Ambrose Catholic Primary School Concord West NSW |
|---|---|---|
| Success Index | 79 Top 5% | 72 Top 25% |
| State rank (type) | #57 of 1,619 | #231 of 1,619 |
| National rank (type) | #247 of 4,908 | #805 of 4,908 |
| Sector | Catholic | Catholic |
| Type | Primary | Primary |
| Year range | K-6 | K-6 |
| Students | 427 | 484 |
| Girls / boys | 240 / 187 | 242 / 242 |
| Foundation intake | 63 | 87 |
| Year 7 cohort | – | – |
| Year 12 cohort | – | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +33% | +19% |
| ICSEA Average 1000 | 1140 | 1133 |
| ICSEA percentile | 93th | 92th |
| Top SEA quarter | 54% | 53% |
| Bottom SEA quarter | 1% | 4% |
| Students per teacher | 16.1 | 19.0 |
| Teaching staff (FTE) | 26.5 | 25.5 |
| Non-teaching staff (FTE) | 5.0 | 6.6 |
| Language background other than English | 81% | 74% |
| Indigenous students | 1% | 1% |
| Suburb | North Strathfield 2137 | Concord West 2138 |
| Council area | Canada Bay | Canada Bay |
| Remoteness | Major Cities | Major Cities |
| Website | olanorthstrathfield.syd.catholic.edu.au | stambconcord.syd.catholic.edu.au |
The verdict
- •Our Lady of the Assumption Catholic Primary School scores higher on the Success Index (79.1 vs 72.3).
- •Our Lady of the Assumption Catholic Primary School has the higher ICSEA (1140 vs 1133), indicating a more advantaged community.
- •Our Lady of the Assumption Catholic Primary School has fewer students per teacher (16.1 vs 19.0).
- •St Ambrose Catholic Primary School is the larger school with 484 students compared with 427.
- •Our Lady of the Assumption Catholic Primary School has grown faster over five years (33% vs 19%).
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 Our Lady of the Assumption Catholic Primary School better than St Ambrose Catholic Primary School?
On the Success Index, Our Lady of the Assumption Catholic Primary School ranks higher (79.1 vs 72.3 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 Our Lady of the Assumption Catholic Primary School and St Ambrose Catholic Primary School?
About 1.1 km in a straight line, between North Strathfield and Concord West in New South Wales.
Which has the better student-to-teacher ratio?
Our Lady of the Assumption Catholic Primary School has 16.1 students per full-time-equivalent teacher and St Ambrose Catholic Primary School has 19.0.
How do Our Lady of the Assumption Catholic Primary School and St Ambrose Catholic Primary School rank in NSW?
Our Lady of the Assumption Catholic Primary School is 57th of 1,619 and St Ambrose Catholic Primary School is 231st of 1,619 among primary schools in New South Wales on the 2025 Success Index.