Holy Trinity Primary School vs Muslim Girls Grammar School
A head-to-head comparison of two schools in New South Wales, 836 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Holy Trinity Primary School
Granville · Catholic primary · K-6
200 students · ICSEA 1047
Muslim Girls Grammar School
Granville · Independent high school · 7-12
304 students · ICSEA 994
| Measure | Holy Trinity Primary School Granville NSW | Muslim Girls Grammar School Granville NSW |
|---|---|---|
| Success Index | 67 Top 25% | 44 Lower 50% |
| State rank (type) | #434 of 1,619 | #317 of 539 |
| National rank (type) | #1324 of 4,908 | #868 of 1,472 |
| Sector | Catholic | Independent |
| Type | Primary | Secondary |
| Year range | K-6 | 7-12 |
| Students | 200 | 304 |
| Girls / boys | 100 / 100 | 304 / 0 |
| Foundation intake | 23 | – |
| Year 7 cohort | – | 71 |
| Year 12 cohort | – | 18 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -1% | – |
| ICSEA Average 1000 | 1047 | 994 |
| ICSEA percentile | 67th | 44th |
| Top SEA quarter | 25% | 8% |
| Bottom SEA quarter | 20% | 40% |
| Students per teacher | 12.5 | 12.6 |
| Teaching staff (FTE) | 16.0 | 24.2 |
| Non-teaching staff (FTE) | 5.2 | 9.8 |
| Language background other than English | 84% | 94% |
| Indigenous students | 2% | 0% |
| Suburb | Granville 2142 | Granville 2142 |
| Council area | Cumberland | Cumberland |
| Remoteness | Major Cities | Major Cities |
| Website | www.htgranville.catholic.edu.au | www.mggs.nsw.edu.au/ |
The verdict
- •Holy Trinity Primary School scores higher on the Success Index (66.6 vs 43.6).
- •Holy Trinity Primary School has the higher ICSEA (1047 vs 994), indicating a more advantaged community.
- •Muslim Girls Grammar School is the larger school with 304 students compared with 200.
- •Holy Trinity Primary School is a catholic school while Muslim Girls Grammar School is an independent 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 Holy Trinity Primary School better than Muslim Girls Grammar School?
On the Success Index, Holy Trinity Primary School ranks higher (66.6 vs 43.6 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 Holy Trinity Primary School and Muslim Girls Grammar School?
About 836 m in a straight line, between Granville and Granville in New South Wales.
Which has the better student-to-teacher ratio?
Holy Trinity Primary School has 12.5 students per full-time-equivalent teacher and Muslim Girls Grammar School has 12.6.
How do Holy Trinity Primary School and Muslim Girls Grammar School rank in NSW?
Holy Trinity Primary School is 434th of 1,619 and Muslim Girls Grammar School is 317th of 539 among primary schools in New South Wales on the 2025 Success Index.