Government · Secondary · Dianella
Dianella Secondary College
Dianella Secondary College is a government secondary school in Dianella, Western Australia, teaching year levels 7-12 to 575 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 23% of Australian schools.
Dianella Secondary College had 575 students in 2025, compared with 521 in 2016 (up 10%).
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 → Dianella Get a one-page family report for Dianella - North →Map: © OpenStreetMap contributors. School pin is approximate (ACARA geocoded location).
View all Western Australia schools on the map →The suburb: Dianella - North
Figures are for the Dianella - North 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 Dianella - North profile →
Nearest schools to Dianella Secondary 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 Dianella Secondary College sits among other suburbs, open the map of Western Australia suburbs.
Questions about Dianella Secondary College
How many students go to Dianella Secondary College?
Dianella Secondary College has 575 students enrolled (302 boys and 273 girls), according to the ACARA School Profile 2025.
What year levels does Dianella Secondary College teach?
Dianella Secondary College teaches year levels 7-12. ACARA lists it as a secondary school.
Is Dianella Secondary College a government or non-government school?
Dianella Secondary College is a government school in Dianella, Western Australia.
What does the ICSEA of 945 at Dianella Secondary 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. Dianella Secondary College has an ICSEA of 945, which places it above 23% of Australian schools. It measures student intake, not teaching quality or results.
How many childcare services are near Dianella Secondary College?
13 childcare services are listed on the ACECQA national register for Dianella - North, 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 →