Collarenebri Central School
Updated Oct 2026 · ACARA 2025Collarenebri, New South Wales 2833 · Walgett LGA
About Collarenebri Central School
Collarenebri Central School is a public combined (K–12) school located in Collarenebri, New South Wales (2833), within the Walgett local government area. It caters for students from K to 12 and in 2025 enrolled 68 students (35 girls and 33 boys).
Collarenebri Central School has an ICSEA value of 625, indicating a community facing significant socio-educational disadvantage. That places it in the 0th percentile of Australian schools. 0% of students come from the top socio-educational quarter and 94% from the bottom quarter.
The school employs 9 teachers (10.6 full-time equivalent) and 8 non-teaching staff, giving a student-to-teacher ratio of about 6.3 to 1. Enrolments have fallen by 26% over the past five years.
On the Success Index, Collarenebri Central School scores 19.2 out of 100. Because it has fewer than 80 students it is not included in ranking tables, where small enrolments make year-to-year comparisons unreliable.
Success Index breakdown
Each component is a percentile against schools of the same type across Australia.
- Socio-educational advantage (ICSEA) (50%)ICSEA 625
- Students in the top advantage quarter (15%)0% of students
- Teacher resourcing (students per teacher) (15%)6.3 students per teacher
- Enrolment growth vs local area (5 years) (10%)-26% enrolments since 2020
- ICSEA trend (5 years) (10%)-67 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 Collarenebri Central School's 68 students are spread across year levels in 2025.
Enrolment trend
How enrolments at Collarenebri Central School have changed over the past decade.
Free academic assessment
Is your child on track at Collarenebri Central School?
Rankings tell you about a school community. A free Success Tutoring assessment tells you about your child: exactly where they are in English and Maths, where the gaps are, and a plan to close them. Small-group, Australian-curriculum tutoring with no lock-in contracts.
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Similar schools
Government combined schools in NSW with a comparable ICSEA.
Goodooga Central School
Goodooga · Government combined · K-12
28 students · ICSEA 629
Brewarrina Central School
Brewarrina · Government combined · K-12
122 students · ICSEA 652
Boggabilla Central School
Boggabilla · Government combined · P-12
79 students · ICSEA 670
Wilcannia Central School
Wilcannia · Government combined · P-12
65 students · ICSEA 673
Gulargambone Central School
Gulargambone · Government combined · K-12
104 students · ICSEA 693
Ivanhoe Central School
Ivanhoe · Government combined · K-12
29 students · ICSEA 747
Frequently asked questions
Is Collarenebri Central School a public or private school?
Collarenebri Central School is a public (government) school run by the New South Wales education department.
What year levels does Collarenebri Central School offer?
Collarenebri Central School offers K to 12. It is classified by ACARA as a combined school.
How many students attend Collarenebri Central School?
In 2025, Collarenebri Central School had 68 enrolled students (35 girls, 33 boys), a change of -26% over five years.
What is the ICSEA of Collarenebri Central School?
Collarenebri Central School has an ICSEA (Index of Community Socio-Educational Advantage) of 625. The national average is 1000, so this indicates a community facing significant socio-educational disadvantage. ICSEA reflects the school community, not teaching quality.
What is the student-to-teacher ratio at Collarenebri Central School?
Collarenebri Central School has about 6.3 students per full-time-equivalent teacher, based on 2025 ACARA staffing data.
How big is the Year 7 cohort at Collarenebri Central School?
In 2025, Collarenebri Central School had 7 students in Year 7 and 3 in Year 12.
Is Collarenebri Central School co-ed?
Yes. Collarenebri Central School is a co-educational school enrolling both girls and boys.
Where can I get tutoring near Collarenebri Central School?
The closest Success Tutoring centre is Success Tutoring Belmont, about 486 km from the school. Success Tutoring offers a free academic assessment to identify your child's strengths and learning gaps before any sessions begin.