Plunkett Street Public School vs Sydney Grammar School
A head-to-head comparison of two schools in New South Wales, 788 m apart, using official ACARA 2025 data. Best value in each row is highlighted.
Plunkett Street Public School
Woolloomooloo · Government primary · P-6
73 students · ICSEA 968
Sydney Grammar School
Darlinghurst · Independent combined · K-12
1,925 students · ICSEA 1274
| Measure | Plunkett Street Public School Woolloomooloo NSW | Sydney Grammar School Darlinghurst NSW |
|---|---|---|
| Success Index | 41 Lower 50% | 84 Top 5% |
| State rank (type) | – | #17 of 314 |
| National rank (type) | – | #54 of 1,259 |
| Sector | Government | Independent |
| Type | Primary | Combined |
| Year range | P-6 | K-12 |
| Students | 73 | 1,925 |
| Girls / boys | 35 / 38 | 0 / 1,925 |
| Foundation intake | 12 | 63 |
| Year 7 cohort | – | 200 |
| Year 12 cohort | – | 199 |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +7% | +2% |
| ICSEA Average 1000 | 968 | 1274 |
| ICSEA percentile | 32th | 99th |
| Top SEA quarter | 12% | 93% |
| Bottom SEA quarter | 32% | 0% |
| Students per teacher | 13.8 | 9.2 |
| Teaching staff (FTE) | 5.3 | 209.9 |
| Non-teaching staff (FTE) | 3.2 | 103.8 |
| Language background other than English | 59% | 30% |
| Indigenous students | 27% | 0% |
| Suburb | Woolloomooloo 2011 | Darlinghurst 2010 |
| Council area | Sydney | Sydney |
| Remoteness | Major Cities | Major Cities |
| Website | plunketstr-p.schools.nsw.gov.au | www.sydgram.nsw.edu.au |
The verdict
- •Sydney Grammar School scores higher on the Success Index (83.8 vs 41.3).
- •Sydney Grammar School has the higher ICSEA (1274 vs 968), indicating a more advantaged community.
- •Sydney Grammar School has fewer students per teacher (9.2 vs 13.8).
- •Sydney Grammar School is the larger school with 1,925 students compared with 73.
- •Plunkett Street Public School has grown faster over five years (7% vs 2%).
- •Plunkett 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 Plunkett Street Public School better than Sydney Grammar School?
On the Success Index, Sydney Grammar School ranks higher (83.8 vs 41.3 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 Plunkett Street Public School and Sydney Grammar School?
About 788 m in a straight line, between Woolloomooloo and Darlinghurst in New South Wales.
Which has the better student-to-teacher ratio?
Plunkett Street Public School has 13.8 students per full-time-equivalent teacher and Sydney Grammar School has 9.2.
How do Plunkett Street Public School and Sydney Grammar School rank in NSW?
Plunkett Street Public School is unranked and Sydney Grammar School is 17th of 314 among primary schools in New South Wales on the 2025 Success Index.