John Edmondson High School is a co-ed government secondary school in Horningsea Park with a strong focus on pastoral care and community.
NAPLAN 20 points below national year-level averages; the result is a C+ overall.
John Edmondson High School is a co-ed government secondary school in Horningsea Park with a strong focus on pastoral care and community. The Inspire HPGE program supports high-potential and gifted students, while a dedicated learning support unit and classroom SLSOs ensure tailored adjustments for those who need it. The school offers a broad range of STEM and creative arts programs, drawing a tight-knit community that values both academic stretch and student wellbeing.
John Edmondson High School is also known as JEHS, John Edmondson HS and JEHS Horningsea Park.
John Edmondson High School draws students from the John Edmondson HS (and 1 more zone).
John Edmondson High School has an overall SchoolRank score of 38.9/100, rated "Below Average". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 47/100, indicating developing performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 982, slightly below the national average of 1,000.
In 2025 NAPLAN testing at John Edmondson High School, Year 7 students averaged 519 across the tested NAPLAN domains, below the national average of 540 for that year level, and Year 9 students averaged 550, 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.
John Edmondson High School is a large government secondary school with approximately 1,084 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.
John Edmondson 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 49/100 on SchoolRank, which compares educational outcomes relative to cost, government schools typically score well on this measure.
John Edmondson High School has a student-to-teacher ratio of 14.4:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 15% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 83%, which is below the national benchmark.
The Year 12 completion rate is 92%.
John Edmondson High School is located in Horningsea Park, NSW, classified as a major cities school. With an ICSEA of 982 (39th 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.