Cocos Islands District High School
Updated Oct 2026 · ACARA 2025Cocos Island, Western Australia 6799 · Cocos (Keeling) Islands LGA
#119 of 172 combined schools in WA
#953 of 1,259 nationally
About Cocos Islands District High School
Cocos Islands District High School is a public combined (K–12) school located in Cocos Island, Western Australia (6799), within the Cocos (Keeling) Islands local government area. It caters for students from K to 10 and in 2025 enrolled 110 students (58 girls and 52 boys).
Cocos Islands District High School has an ICSEA value of 948, indicating below-average socio-educational advantage. That places it in the 24th percentile of Australian schools. 9% of students come from the top socio-educational quarter and 46% from the bottom quarter.
The school employs 18 teachers (18.0 full-time equivalent) and 1 non-teaching staff, giving a student-to-teacher ratio of about 5.9 to 1. Enrolments have fallen by 4% over the past five years.
On the Success Index, Cocos Islands District High School scores 35.4 out of 100, placing it in the lower 50% of combined schools nationally and 119th of 172 combined schools in WA.
Success Index breakdown
Each component is a percentile against schools of the same type across Australia.
- Socio-educational advantage (ICSEA) (50%)ICSEA 948
- Students in the top advantage quarter (15%)9% of students
- Teacher resourcing (students per teacher) (15%)5.9 students per teacher
- Enrolment growth vs local area (5 years) (10%)-4% enrolments since 2020
- ICSEA trend (5 years) (10%)-84 ICSEA points since 2020
The Success Index summarises the academic environment of a school community using official ACARA data. It is not a measure of teaching quality or student results. Read the methodology.
Student profile
Distribution of students across socio-educational advantage (SEA) quarters, plus community characteristics.
Enrolments by year level
How Cocos Islands District High School's 110 students are spread across year levels in 2025.
Enrolment trend
How enrolments at Cocos Islands District High School have changed over the past decade.
Free academic assessment
Is your child on track at Cocos Islands District High School?
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Similar schools
Government combined schools in WA with a comparable ICSEA.
Kojonup District High School
Kojonup · Government combined · K-10
224 students · ICSEA 950
Dongara District High School
Dongara · Government combined · K-12
342 students · ICSEA 945
Mount Barker Community College
Mount Barker · Government combined · K-12
632 students · ICSEA 945
Mukinbudin District High School
Mukinbudin · Government combined · K-12
105 students · ICSEA 953
Toodyay District High School
Toodyay · Government combined · K-10
275 students · ICSEA 942
Gingin District High School
Gingin · Government combined · K-12
372 students · ICSEA 954
Frequently asked questions
Is Cocos Islands District High School a public or private school?
Cocos Islands District High School is a public (government) school run by the Western Australia education department.
What year levels does Cocos Islands District High School offer?
Cocos Islands District High School offers K to 10. It is classified by ACARA as a combined school.
How many students attend Cocos Islands District High School?
In 2025, Cocos Islands District High School had 110 enrolled students (58 girls, 52 boys), a change of -4% over five years.
What is the ICSEA of Cocos Islands District High School?
Cocos Islands District High School has an ICSEA (Index of Community Socio-Educational Advantage) of 948. The national average is 1000, so this indicates below-average socio-educational advantage. ICSEA reflects the school community, not teaching quality.
How does Cocos Islands District High School rank in WA?
Cocos Islands District High School ranks 119th of 172 combined schools in Western Australia on the Success Index (35.4/100), and 953rd of 1,259 nationally.
What is the student-to-teacher ratio at Cocos Islands District High School?
Cocos Islands District High School has about 5.9 students per full-time-equivalent teacher, based on 2025 ACARA staffing data.
How big is the Year 7 cohort at Cocos Islands District High School?
In 2025, Cocos Islands District High School had 7 students in Year 7.
Is Cocos Islands District High School co-ed?
Yes. Cocos Islands District High School is a co-educational school enrolling both girls and boys.
Where can I get tutoring near Cocos Islands District High School?
The closest Success Tutoring centre is Success Tutoring Joondalup, about 2911 km from the school. Success Tutoring offers a free academic assessment to identify your child's strengths and learning gaps before any sessions begin.