Independent · Special · Joondalup
Alta-1 College
Alta-1 College is an independent special school in Joondalup, Western Australia, teaching year levels 7-12 to 845 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 25% of Australian schools.
Alta-1 College had 845 students in 2025, compared with 424 in 2016 (up 99%).
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 → Joondalup Get a one-page family report for Joondalup - Edgewater →Map: © OpenStreetMap contributors. School pin is approximate (ACARA geocoded location).
View all Western Australia schools on the map →The suburb: Joondalup - Edgewater
Figures are for the Joondalup - Edgewater 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 Joondalup - Edgewater profile →
Nearest schools to Alta-1 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 Alta-1 College sits among other suburbs, open the map of Western Australia suburbs.
Questions about Alta-1 College
How many students go to Alta-1 College?
Alta-1 College has 845 students enrolled (362 boys and 483 girls), according to the ACARA School Profile 2025.
What year levels does Alta-1 College teach?
Alta-1 College teaches year levels 7-12. ACARA lists it as a special school.
Is Alta-1 College a government or non-government school?
Alta-1 College is an independent school in Joondalup, Western Australia.
What does the ICSEA of 950 at Alta-1 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. Alta-1 College has an ICSEA of 950, which places it above 25% of Australian schools. It measures student intake, not teaching quality or results.
How many childcare services are near Alta-1 College?
14 childcare services are listed on the ACECQA national register for Joondalup - Edgewater, 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 →