Remote government co-ed secondary (Years 7–12) in Coonamble, NSW, serving 161 students, 82% Indigenous.
NAPLAN well below national year-level averages; the result is a C overall.
Coonamble High School is also known as Coonamble HS and CHS Coonamble.
Coonamble High School draws students from the Coonamble HS (and 1 more zone).
Coonamble High School has an overall SchoolRank score of 29.1/100, rated "Below Average". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 31/100, indicating developing performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 733, below the national average of 1,000.
In 2025 NAPLAN testing at Coonamble High School, Year 7 students averaged 467 across the tested NAPLAN domains, well below the national average of 540 for that year level, and Year 9 students averaged 530, below the national average of 569 for that year level. National averages are specific to each year level, because NAPLAN scores are scaled so older year levels score higher, a school-wide average can't be compared with a single national figure.
Coonamble High School is a very small government secondary school with approximately 161 students. It offers education for years 7-12. As a government school, enrolment is generally available to students living within the school's designated catchment zone. Families outside the zone may apply for out-of-area placement subject to availability.
Coonamble High School is a government school, so there are no tuition fees. Families may be asked to contribute to voluntary school fees covering materials, excursions, and activities. The school has a value score of 33/100 on SchoolRank, which compares educational outcomes relative to cost, government schools typically score well on this measure.
Coonamble High School has a student-to-teacher ratio of 5.1:1. This is well below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 30% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 71%, which is below the national benchmark.
Coonamble High School is located in Coonamble, NSW, classified as a remote school. With an ICSEA of 733 (2th percentile), the school community's socio-educational advantage is below average, which means the school serves a community with greater socio-educational challenges. ICSEA measures the educational advantage of a school's community, not the school's quality, a lower ICSEA school with strong academic scores may indicate particularly effective teaching.