Carlingford High School vs St Gerard's Catholic Primary School
A head-to-head comparison of two schools in New South Wales, 23 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Carlingford High School
Carlingford · Government high school · 7-12
1,772 students · ICSEA 1111
St Gerard's Catholic Primary School
Carlingford · Catholic primary · K-6
262 students · ICSEA 1140
| Measure | Carlingford High School Carlingford NSW | St Gerard's Catholic Primary School Carlingford NSW |
|---|---|---|
| Success Index | 73 Top 25% | 77 Top 10% |
| State rank (type) | #76 of 539 | #102 of 1,619 |
| National rank (type) | #212 of 1,472 | #385 of 4,908 |
| Sector | Government | Catholic |
| Type | Secondary | Primary |
| Year range | 7-12 | K-6 |
| Students | 1,772 | 262 |
| Girls / boys | 688 / 1,084 | 127 / 135 |
| Foundation intake | – | 22 |
| Year 7 cohort | 391 | – |
| Year 12 cohort | 268 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +28% | -7% |
| ICSEA Average 1000 | 1111 | 1140 |
| ICSEA percentile | 87th | 93th |
| Top SEA quarter | 44% | 55% |
| Bottom SEA quarter | 6% | 2% |
| Students per teacher | 14.8 | 15.1 |
| Teaching staff (FTE) | 119.4 | 17.3 |
| Non-teaching staff (FTE) | 19.2 | 4.1 |
| Language background other than English | 84% | 42% |
| Indigenous students | 0% | 0% |
| Suburb | Carlingford 2118 | Carlingford 2118 |
| Council area | Parramatta | Parramatta |
| Remoteness | Major Cities | Major Cities |
| Website | carlingfor-h.schools.nsw.gov.au | www.sgcdbb.catholic.edu.au |
The verdict
- •St Gerard's Catholic Primary School scores higher on the Success Index (77.2 vs 72.9).
- •St Gerard's Catholic Primary School has the higher ICSEA (1140 vs 1111), indicating a more advantaged community.
- •Carlingford High School is the larger school with 1,772 students compared with 262.
- •Carlingford High School has grown faster over five years (28% vs -7%).
- •Carlingford High School is a government school while St Gerard'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 Carlingford High School better than St Gerard's Catholic Primary School?
On the Success Index, St Gerard's Catholic Primary School ranks higher (77.2 vs 72.9 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 Carlingford High School and St Gerard's Catholic Primary School?
About 23 m in a straight line, between Carlingford and Carlingford in New South Wales.
Which has the better student-to-teacher ratio?
Carlingford High School has 14.8 students per full-time-equivalent teacher and St Gerard's Catholic Primary School has 15.1.
How do Carlingford High School and St Gerard's Catholic Primary School rank in NSW?
Carlingford High School is 76th of 539 and St Gerard's Catholic Primary School is 102nd of 1,619 among secondary schools in New South Wales on the 2025 Success Index.