Crown Street Public School vs Sydney Grammar School
A head-to-head comparison of two schools in New South Wales, 829 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Crown Street Public School
Surry Hills · Government primary · K-6
288 students · ICSEA 1114
Sydney Grammar School
Darlinghurst · Independent combined · K-12
1,925 students · ICSEA 1274
| Measure | Crown Street Public School Surry Hills NSW | Sydney Grammar School Darlinghurst NSW |
|---|---|---|
| Success Index | 73 Top 25% | 84 Top 5% |
| State rank (type) | #197 of 1,619 | #17 of 314 |
| National rank (type) | #693 of 4,908 | #54 of 1,259 |
| Sector | Government | Independent |
| Type | Primary | Combined |
| Year range | K-6 | K-12 |
| Students | 288 | 1,925 |
| Girls / boys | 136 / 152 | 0 / 1,925 |
| Foundation intake | 35 | 63 |
| Year 7 cohort | – | 200 |
| Year 12 cohort | – | 199 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | -6% | +2% |
| ICSEA Average 1000 | 1114 | 1274 |
| ICSEA percentile | 88th | 99th |
| Top SEA quarter | 47% | 93% |
| Bottom SEA quarter | 7% | 0% |
| Students per teacher | 16.0 | 9.2 |
| Teaching staff (FTE) | 18.0 | 209.9 |
| Non-teaching staff (FTE) | 2.5 | 103.8 |
| Language background other than English | 49% | 30% |
| Indigenous students | 1% | 0% |
| Suburb | Surry Hills 2010 | Darlinghurst 2010 |
| Council area | Sydney | Sydney |
| Remoteness | Major Cities | Major Cities |
| Website | crownst-p.schools.nsw.gov.au | www.sydgram.nsw.edu.au |
The verdict
- •Sydney Grammar School scores higher on the Success Index (83.8 vs 73.4).
- •Sydney Grammar School has the higher ICSEA (1274 vs 1114), indicating a more advantaged community.
- •Sydney Grammar School has fewer students per teacher (9.2 vs 16.0).
- •Sydney Grammar School is the larger school with 1,925 students compared with 288.
- •Sydney Grammar School has grown faster over five years (2% vs -6%).
- •Crown Street Public School is a government school while Sydney 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 Crown Street Public School better than Sydney Grammar School?
On the Success Index, Sydney Grammar School ranks higher (83.8 vs 73.4 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 Crown Street Public School and Sydney Grammar School?
About 829 m in a straight line, between Surry Hills and Darlinghurst in New South Wales.
Which has the better student-to-teacher ratio?
Crown Street Public School has 16.0 students per full-time-equivalent teacher and Sydney Grammar School has 9.2.
How do Crown Street Public School and Sydney Grammar School rank in NSW?
Crown Street Public School is 197th of 1,619 and Sydney Grammar School is 17th of 314 among primary schools in New South Wales on the 2025 Success Index.