Lyneham High School is a co-ed government secondary serving Lyneham in the ACT.
NAPLAN averaging 28 points above national year-level averages; the result is a B+ overall.
Lyneham High School is a co-ed government secondary serving Lyneham in the ACT. The school offers inclusive education support, with particular visibility in musical theatre production. It suits families seeking a mainstream secondary with established performance arts culture and structured support for diverse learners.
Lyneham High School is also known as Lyneham HS and LHS Lyneham.
Lyneham High School draws students from the Lyneham High School.
Lyneham High School has an overall SchoolRank score of 63.6/100, rated "Good". This score is calculated from academic results, student growth, wellbeing, programs, and value for money. Academically, the school grades B+ (Good) against other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1132 (92nd percentile; the national average is 1,000).
In 2025 NAPLAN testing at Lyneham High School, Year 7 students averaged 564 across the tested NAPLAN domains, above the national average of 540 for that year level, and Year 9 students averaged 601, above the national average of 569 for that year level. Relative to national year-level averages, the school's strongest domain is Reading. 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.
Lyneham High School is a large government secondary school with approximately 1,034 students. It offers education for years 7-10. 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.
Lyneham 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 grades B+ (Good) for value for money, which weighs academic results against the cost of attendance.
Lyneham High School has a student-to-teacher ratio of 13.5:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 25% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 88%, which is good.
Lyneham High School is located in Lyneham, ACT, in a major city. Its ICSEA is 1132 (92nd percentile; the national average is 1,000). ICSEA measures the advantage of a school's community, from its parents' education and occupation, not the school's quality. A school with a lower ICSEA and strong academic results may be teaching particularly effectively.