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Plunkett Street Public School vs St Mary's Cathedral College

A head-to-head comparison of two schools in New South Wales, 578 m apart, using official ACARA 2025 data. Best value in each row is highlighted.

MeasurePlunkett Street Public School
Woolloomooloo NSW
St Mary's Cathedral College
Sydney NSW
Success Index
41
Lower 50%
75
Top 25%
State rank (type)–#63 of 314
National rank (type)–#182 of 1,259
SectorGovernmentCatholic
TypePrimaryCombined
Year rangeP-6K-12
Students73937
Girls / boys35 / 38127 / 810
Foundation intake1221
Year 7 cohort–155
Year 12 cohort–112
VCE median study score
VCAA, latest year
––
VCE study scores 40+––
5-year enrolment growth+7%+18%
ICSEA
Average 1000
9681125
ICSEA percentile32th90th
Top SEA quarter12%49%
Bottom SEA quarter32%4%
Students per teacher13.813.0
Teaching staff (FTE)5.372.3
Non-teaching staff (FTE)3.217.5
Language background other than English59%61%
Indigenous students27%1%
SuburbWoolloomooloo 2011Sydney 2000
Council areaSydneySydney
RemotenessMajor CitiesMajor Cities
Websiteplunketstr-p.schools.nsw.gov.ausmccsydney.syd.catholic.edu.au

The verdict

  • •St Mary's Cathedral College scores higher on the Success Index (74.9 vs 41.3).
  • •St Mary's Cathedral College has the higher ICSEA (1125 vs 968), indicating a more advantaged community.
  • •St Mary's Cathedral College has fewer students per teacher (13.0 vs 13.8).
  • •St Mary's Cathedral College is the larger school with 937 students compared with 73.
  • •St Mary's Cathedral College has grown faster over five years (18% vs 7%).
  • •Plunkett Street Public School is a government school while St Mary's Cathedral College 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 Plunkett Street Public School better than St Mary's Cathedral College?

On the Success Index, St Mary's Cathedral College ranks higher (74.9 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 St Mary's Cathedral College?

About 578 m in a straight line, between Woolloomooloo and Sydney 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 St Mary's Cathedral College has 13.0.

How do Plunkett Street Public School and St Mary's Cathedral College rank in NSW?

Plunkett Street Public School is unranked and St Mary's Cathedral College is 63rd of 314 among primary schools in New South Wales on the 2025 Success Index.