Government primary school of 308 students in Thornbury, Victoria, serving Prep–6.
NAPLAN in line with national year-level averages and solid student growth; the result is a B overall.
Thornbury Primary School is also known as Thornbury PS and TPS Thornbury.
Thornbury Primary School draws students from the Thornbury Primary School.
Thornbury Primary School has an overall SchoolRank score of 56.8/100, rated "Average". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 52/100, indicating moderate performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1093, well above the national average of 1,000. Notably, the school shows strong student growth over time (62/100), meaning students tend to improve well regardless of their starting point.
In 2025 NAPLAN testing at Thornbury Primary School, Year 3 students averaged 401 across the tested NAPLAN domains, in line with the national average of 407 for that year level, and Year 5 students averaged 494, in line with the national average of 490 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.
Thornbury Primary School is a small government primary school with approximately 308 students. It offers education for years Prep-6. 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.
Thornbury Primary 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 55/100 on SchoolRank, which compares educational outcomes relative to cost, government schools typically score well on this measure.
Thornbury Primary School has a student-to-teacher ratio of 13.9:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 27% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 88%, which is moderate.
Thornbury Primary School is located in Thornbury, VIC, classified as a major cities school. With an ICSEA of 1093 (82th percentile), the school community's socio-educational advantage is above average, families tend to have higher education and income levels. 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.