Small government primary school (84 students, R–6) in O'Sullivan Beach, South Australia.
NAPLAN cohorts too small to compare with national averages; the result is a B- overall.
O'Sullivan Beach Primary School is also known as OBPS, O'Sullivan Beach PS and OBPS O'Sullivan Beach.
O'Sullivan Beach Primary School has an overall SchoolRank score of 43.9/100, rated "Slightly below average". This score is calculated from academic results, student growth, wellbeing, programs, and value for money. Academically, the school grades C+ (Below average) against other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 926 (17th percentile; the national average is 1,000).
O'Sullivan Beach Primary School has about 84 students across 7 year levels, so roughly 12 sit each year level's NAPLAN test. That is too few to compare meaningfully with a national average: a handful of children moves the figure by more than most real differences between schools. Its most recent published results are from 2025. Year 3 students averaged Reading 458, Writing 405, Numeracy 422, Spelling 428 and Grammar 413. Year 5 students averaged Reading 433, Writing 405, Numeracy 422, Spelling 443 and Grammar 402. Year levels are listed separately because NAPLAN scores rise with year level. Students at O'Sullivan Beach Primary School sit NAPLAN in Years 3 and 5.
O'Sullivan Beach Primary School is a very small government primary school with approximately 84 students. It offers education for years R-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.
O'Sullivan Beach 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 grades B− (Slightly below average) for value for money, which weighs academic results against the cost of attendance.
O'Sullivan Beach Primary School has a student-to-teacher ratio of 12.0:1. This is below the national average of approximately 14:1, meaning students generally receive more individual attention. Support staff make up 47% of the workforce, providing additional learning assistance and pastoral care. The student attendance rate is 90%, which is good.
O'Sullivan Beach Primary School is located in O'Sullivan Beach, SA, in a major city. Its ICSEA is 926 (17th 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.