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Marlborough Primary School vs St Luke's School

A head-to-head comparison of two primary schools in Victoria, 1.9 km apart, using official ACARA 2025 data. Best value in each row is highlighted.

MeasureMarlborough Primary School
Heathmont VIC
St Luke's School
Wantirna VIC
Success Index
58
Top 50%
75
Top 10%
State rank (type)#711 of 1,290#275 of 1,290
National rank (type)#2115 of 4,908#583 of 4,908
SectorGovernmentCatholic
TypePrimaryPrimary
Year rangePrep-6Prep-6
Students124165
Girls / boys56 / 6886 / 79
Foundation intake1219
Year 7 cohort––
Year 12 cohort––
VCE median study score
VCAA, latest year
––
VCE study scores 40+––
5-year enrolment growth-43%+28%
ICSEA
Average 1000
10371098
ICSEA percentile63th84th
Top SEA quarter27%38%
Bottom SEA quarter22%8%
Students per teacher12.712.5
Teaching staff (FTE)9.813.2
Non-teaching staff (FTE)7.76.3
Language background other than English28%23%
Indigenous students6%0%
SuburbHeathmont 3135Wantirna 3152
Council areaMaroondahKnox
RemotenessMajor CitiesMajor Cities
Websitewww.marlboroughps.vic.edu.auwww.slwantirna.catholic.edu.au

The verdict

  • •St Luke's School scores higher on the Success Index (74.5 vs 57.6).
  • •St Luke's School has the higher ICSEA (1098 vs 1037), indicating a more advantaged community.
  • •St Luke's School is the larger school with 165 students compared with 124.
  • •St Luke's School has grown faster over five years (28% vs -43%).
  • •Marlborough Primary School is a government school while St Luke's School 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 Marlborough Primary School better than St Luke's School?

On the Success Index, St Luke's School ranks higher (74.5 vs 57.6 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 Marlborough Primary School and St Luke's School?

About 1.9 km in a straight line, between Heathmont and Wantirna in Victoria.

Which has the better student-to-teacher ratio?

Marlborough Primary School has 12.7 students per full-time-equivalent teacher and St Luke's School has 12.5.

How do Marlborough Primary School and St Luke's School rank in VIC?

Marlborough Primary School is 711th of 1,290 and St Luke's School is 275th of 1,290 among primary schools in Victoria on the 2025 Success Index.