Large government primary school (Prep–6) in Grange, Brisbane, serving 840 students.
NAPLAN well above the national average at every tested year level; the result is an A- overall.
Wilston State School is also known as WSS Grange.
Wilston State School draws students from the Wilston SS.
Wilston State School has an overall SchoolRank score of 75.4/100, rated "Good". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 75/100, indicating strong performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1165, well above the national average of 1,000.
In 2025 NAPLAN testing at Wilston State School, Year 3 students averaged 469 across the tested NAPLAN domains, well above the national average of 407 for that year level, and Year 5 students averaged 534, well above the national average of 490 for that year level. Relative to national year-level averages, the school's strongest domain is Grammar. 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.
Wilston State School is a medium-sized government primary school with approximately 840 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.
Wilston State 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 79/100 on SchoolRank, which compares educational outcomes relative to cost, government schools typically score well on this measure.
Wilston State School has a student-to-teacher ratio of 15.9:1. This is around the national average of approximately 14:1, meaning class sizes are typical for Australian schools. Support staff make up 28% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 94%, which is strong.
Wilston State School is located in Grange, QLD, classified as a major cities school. With an ICSEA of 1165 (97th 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.