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Prahran High School vs St Michael's Grammar School

A head-to-head comparison of two schools in Victoria, 882 m apart, using official ACARA 2025 data. Best value in each row is highlighted.

MeasurePrahran High School
Windsor VIC
St Michael's Grammar School
St Kilda VIC
Success Index
75
Top 25%
89
Top 5%
State rank (type)#73 of 348#4 of 239
National rank (type)#173 of 1,472#9 of 1,259
SectorGovernmentIndependent
TypeSecondaryCombined
Year range7-12Prep-12
Students5641,143
Girls / boys221 / 343545 / 598
Foundation intake–28
Year 7 cohort100134
Year 12 cohort98145
VCE median study score
VCAA, latest year
2933
VCE study scores 40+5.4%10.3%
5-year enrolment growth+162%+1%
ICSEA
Average 1000
10801180
ICSEA percentile79th99th
Top SEA quarter35%72%
Bottom SEA quarter12%0%
Students per teacher11.68.2
Teaching staff (FTE)48.2139.5
Non-teaching staff (FTE)19.380.2
Language background other than English47%12%
Indigenous students1%0%
SuburbWindsor 3181St Kilda 3182
Council areaStonningtonPort Phillip
RemotenessMajor CitiesMajor Cities
Websitewww.prahranhighschool.vic.edu.auwww.stmichaels.vic.edu.au

The verdict

  • •St Michael's Grammar School scores higher on the Success Index (89.3 vs 74.9).
  • •St Michael's Grammar School has the higher ICSEA (1180 vs 1080), indicating a more advantaged community.
  • •St Michael's Grammar School has fewer students per teacher (8.2 vs 11.6).
  • •St Michael's Grammar School is the larger school with 1,143 students compared with 564.
  • •Prahran High School has grown faster over five years (162% vs 1%).
  • •Prahran High School is a government school while St Michael's 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 Prahran High School better than St Michael's Grammar School?

On the Success Index, St Michael's Grammar School ranks higher (89.3 vs 74.9 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 Prahran High School and St Michael's Grammar School?

About 882 m in a straight line, between Windsor and St Kilda in Victoria.

Which has the better student-to-teacher ratio?

Prahran High School has 11.6 students per full-time-equivalent teacher and St Michael's Grammar School has 8.2.

How do Prahran High School and St Michael's Grammar School rank in VIC?

Prahran High School is 73rd of 348 and St Michael's Grammar School is 4th of 239 among secondary schools in Victoria on the 2025 Success Index.