Catholic · Secondary · Karratha
St Luke's College
St Luke's College is a Catholic secondary school in Karratha, Western Australia, teaching year levels 7-12 to 594 students.
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ICSEA reflects the socio-educational background of students at this school - it is an intake measure, not a teaching quality or outcomes ranking. National average is 1000. Range is roughly 500–1300. This school's ICSEA places it above 51% of Australian schools.
St Luke's College had 594 students in 2025, compared with 376 in 2016 (up 58%).
Total enrolments as reported to ACARA each August. A year marked "-" was not published for this school. Enrolment counts how many students attend, not how good a school is. Source: ACARA School Profile 2008-2025 (Data Access Program).
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Open Move Planner → Karratha Get a one-page family report for Karratha →Map: © OpenStreetMap contributors. School pin is approximate (ACARA geocoded location).
View all Western Australia schools on the map →The suburb: Karratha
Figures are for the Karratha statistical area (SA2), which contains the school. SA2 boundaries do not always equal suburb boundaries, and childcare services are matched by suburb name. See the full Karratha profile →
Nearest schools to St Luke's College
Listed nearest first. Distance is a straight line between ACARA school locations, not travel distance, and the order is not a ranking.
To see where St Luke's College sits among other suburbs, open the map of Western Australia suburbs.
Questions about St Luke's College
How many students go to St Luke's College?
St Luke's College has 594 students enrolled (278 boys and 316 girls), according to the ACARA School Profile 2025.
What year levels does St Luke's College teach?
St Luke's College teaches year levels 7-12. ACARA lists it as a secondary school.
Is St Luke's College a government or non-government school?
St Luke's College is a Catholic school in Karratha, Western Australia.
What does the ICSEA of 1010 at St Luke's College mean?
ICSEA, the Index of Community Socio-Educational Advantage, describes the family background of the students enrolled at a school, such as parents' education and occupation. The national average is 1000. St Luke's College has an ICSEA of 1010, which places it above 51% of Australian schools. It measures student intake, not teaching quality or results.
How many childcare services are near St Luke's College?
12 childcare services are listed on the ACECQA national register for Karratha, the statistical area around the school. Services are matched by suburb name.
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Source: ACARA School Profile & School Location 2025 (Data Access Program). VIC, NSW and QLD government catchment zones from DET School Zones 2027, NSW DoE School Intake Zones 2026 and Queensland Department of Education state school catchments 2026 (CC BY 4.0). ICSEA is a socio-educational intake index - it measures student background, not teaching quality or outcomes. Methodology →