Conservatorium High School vs Plunkett Street Public School
A head-to-head comparison of two schools in New South Wales, 1.0 km apart, using official ACARA 2025 data. Best value in each row is highlighted.
Conservatorium High School
Sydney · Government high school · 7-12
156 students · ICSEA 1194
Plunkett Street Public School
Woolloomooloo · Government primary · P-6
73 students · ICSEA 968
| Measure | Conservatorium High School Sydney NSW | Plunkett Street Public School Woolloomooloo NSW |
|---|---|---|
| Success Index | 86 Top 5% | 41 Lower 50% |
| State rank (type) | #5 of 539 | – |
| National rank (type) | #8 of 1,472 | – |
| Sector | Government | Government |
| Type | Secondary | Primary |
| Year range | 7-12 | P-6 |
| Students | 156 | 73 |
| Girls / boys | 81 / 75 | 35 / 38 |
| Foundation intake | – | 12 |
| Year 7 cohort | 24 | – |
| Year 12 cohort | 40 | – |
| VCE median study score VCAA, latest year | – | – |
| VCE study scores 40+ | – | – |
| 5-year enrolment growth | +2% | +7% |
| ICSEA Average 1000 | 1194 | 968 |
| ICSEA percentile | 99th | 32th |
| Top SEA quarter | 72% | 12% |
| Bottom SEA quarter | 0% | 32% |
| Students per teacher | 7.7 | 13.8 |
| Teaching staff (FTE) | 20.0 | 5.3 |
| Non-teaching staff (FTE) | 5.8 | 3.2 |
| Language background other than English | 82% | 59% |
| Indigenous students | 0% | 27% |
| Suburb | Sydney 2000 | Woolloomooloo 2011 |
| Council area | Sydney | Sydney |
| Remoteness | Major Cities | Major Cities |
| Website | conservat-h.schools.nsw.gov.au | plunketstr-p.schools.nsw.gov.au |
The verdict
- •Conservatorium High School scores higher on the Success Index (86.3 vs 41.3).
- •Conservatorium High School has the higher ICSEA (1194 vs 968), indicating a more advantaged community.
- •Conservatorium High School has fewer students per teacher (7.7 vs 13.8).
- •Conservatorium High School is the larger school with 156 students compared with 73.
- •Plunkett Street Public School has grown faster over five years (7% vs 2%).
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 Conservatorium High School better than Plunkett Street Public School?
On the Success Index, Conservatorium High School ranks higher (86.3 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 Conservatorium High School and Plunkett Street Public School?
About 1.0 km in a straight line, between Sydney and Woolloomooloo in New South Wales.
Which has the better student-to-teacher ratio?
Conservatorium High School has 7.7 students per full-time-equivalent teacher and Plunkett Street Public School has 13.8.
How do Conservatorium High School and Plunkett Street Public School rank in NSW?
Conservatorium High School is 5th of 539 and Plunkett Street Public School is unranked among secondary schools in New South Wales on the 2025 Success Index.