Government co-ed secondary college (Y7–12) of 285 students in Goolwa, regional South Australia.
NAPLAN 39 points below national year-level averages; the result is a B- overall.
Goolwa Secondary College is also known as Goolwa SC and GSC Goolwa.
Goolwa Secondary College has an overall SchoolRank score of 44.3/100, rated "Average". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 38/100, indicating developing performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 957, slightly below the national average of 1,000.
In 2025 NAPLAN testing at Goolwa Secondary College, Year 7 students averaged 511 across the tested NAPLAN domains, below the national average of 540 for that year level, and Year 9 students averaged 520, well 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.
Goolwa Secondary College is a small government secondary school with approximately 285 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.
Goolwa Secondary College 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 40/100 on SchoolRank, which compares educational outcomes relative to cost, government schools typically score well on this measure.
Goolwa Secondary College has a student-to-teacher ratio of 11.9:1. This is below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 38% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 86%, which is moderate.
Goolwa Secondary College is located in Goolwa, SA, classified as a inner regional school. With an ICSEA of 957 (27th 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.