Concord High School vs St Mary's Catholic Primary School
A head-to-head comparison of two schools in New South Wales, 679 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Concord High School
Concord · Government high school · 7-12
1,206 students · ICSEA 1068
St Mary's Catholic Primary School
Concord · Catholic primary · K-6
216 students · ICSEA 1110
| Measure | Concord High School Concord NSW | St Mary's Catholic Primary School Concord NSW |
|---|---|---|
| Success Index | 61 Top 50% | 71 Top 25% |
| State rank (type) | #193 of 539 | #279 of 1,619 |
| National rank (type) | #485 of 1,472 | #945 of 4,908 |
| Sector | Government | Catholic |
| Type | Secondary | Primary |
| Year range | 7-12 | K-6 |
| Students | 1,206 | 216 |
| Girls / boys | 453 / 753 | 112 / 104 |
| Foundation intake | – | 36 |
| Year 7 cohort | 162 | – |
| Year 12 cohort | 191 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -4% | -49% |
| ICSEA Average 1000 | 1068 | 1110 |
| ICSEA percentile | 75th | 87th |
| Top SEA quarter | 28% | 43% |
| Bottom SEA quarter | 13% | 7% |
| Students per teacher | 13.7 | 14.6 |
| Teaching staff (FTE) | 87.9 | 14.8 |
| Non-teaching staff (FTE) | 14.8 | 6.3 |
| Language background other than English | 71% | 85% |
| Indigenous students | 1% | 0% |
| Suburb | Concord 2137 | Concord 2137 |
| Council area | Canada Bay | Canada Bay |
| Remoteness | Major Cities | Major Cities |
| Website | concord-h.schools.nsw.gov.au | stmconcord.syd.catholic.edu.au |
The verdict
- •St Mary's Catholic Primary School scores higher on the Success Index (70.9 vs 61.2).
- •St Mary's Catholic Primary School has the higher ICSEA (1110 vs 1068), indicating a more advantaged community.
- •Concord High School has fewer students per teacher (13.7 vs 14.6).
- •Concord High School is the larger school with 1,206 students compared with 216.
- •Concord High School has grown faster over five years (-4% vs -49%).
- •Concord High School is a government school while St Mary's Catholic Primary School 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 Concord High School better than St Mary's Catholic Primary School?
On the Success Index, St Mary's Catholic Primary School ranks higher (70.9 vs 61.2 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 Concord High School and St Mary's Catholic Primary School?
About 679 m in a straight line, between Concord and Concord in New South Wales.
Which has the better student-to-teacher ratio?
Concord High School has 13.7 students per full-time-equivalent teacher and St Mary's Catholic Primary School has 14.6.
How do Concord High School and St Mary's Catholic Primary School rank in NSW?
Concord High School is 193rd of 539 and St Mary's Catholic Primary School is 279th of 1,619 among secondary schools in New South Wales on the 2025 Success Index.