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Millars Well Primary School vs St Luke's College

A head-to-head comparison of two schools in Western Australia, 854 m apart, using official ACARA 2025 data. Best value in each row is highlighted.

MeasureMillars Well Primary School
Karratha WA
St Luke's College
Karratha WA
Success Index
27
Lower 50%
48
Lower 50%
State rank (type)#493 of 583#63 of 140
National rank (type)#4391 of 4,908#785 of 1,472
SectorGovernmentCatholic
TypePrimarySecondary
Year rangeK-67-12
Students301594
Girls / boys157 / 144316 / 278
Foundation intake39–
Year 7 cohort–138
Year 12 cohort–50
VCE median study score
VCAA, latest year
––
VCE study scores 40+––
5-year enrolment growth-1%+64%
ICSEA
Average 1000
9251010
ICSEA percentile17th51th
Top SEA quarter5%13%
Bottom SEA quarter44%17%
Students per teacher13.014.1
Teaching staff (FTE)21.942.0
Non-teaching staff (FTE)11.716.3
Language background other than English34%14%
Indigenous students21%7%
SuburbKarratha 6714Karratha 6714
Council areaKarrathaKarratha
RemotenessRemoteRemote
Websitewww.det.wa.edu.au/schoolsonline/overview.do?schoolID=5656www.stlukescollege.wa.edu.au

The verdict

  • •St Luke's College scores higher on the Success Index (47.7 vs 26.5).
  • •St Luke's College has the higher ICSEA (1010 vs 925), indicating a more advantaged community.
  • •Millars Well Primary School has fewer students per teacher (13.0 vs 14.1).
  • •St Luke's College is the larger school with 594 students compared with 301.
  • •St Luke's College has grown faster over five years (64% vs -1%).
  • •Millars Well Primary School is a government school while St Luke's 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 Millars Well Primary School better than St Luke's College?

On the Success Index, St Luke's College ranks higher (47.7 vs 26.5 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 Millars Well Primary School and St Luke's College?

About 854 m in a straight line, between Karratha and Karratha in Western Australia.

Which has the better student-to-teacher ratio?

Millars Well Primary School has 13.0 students per full-time-equivalent teacher and St Luke's College has 14.1.

How do Millars Well Primary School and St Luke's College rank in WA?

Millars Well Primary School is 493rd of 583 and St Luke's College is 63rd of 140 among primary schools in Western Australia on the 2025 Success Index.