Catholic co-ed primary school (K–6) in Grafton, NSW, with 259 students.
NAPLAN in line with national year-level averages; the result is a B overall.
St Mary's Primary School is also known as SMPS, SMPS Grafton and St Mary's PS.
St Mary's Primary School has an overall SchoolRank score of 52.4/100, rated "Average". This score is calculated from academic results, student growth, wellbeing, extracurricular programs, and value for money. Academically, the school scores 48/100, indicating developing performance relative to other Australian schools. The school's ICSEA (Index of Community Socio-Educational Advantage) is 1020, above the national average of 1,000.
In 2025 NAPLAN testing at St Mary's Primary School, Year 3 students averaged 408 across the tested NAPLAN domains, in line with the national average of 407 for that year level, and Year 5 students averaged 469, below the national average of 490 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.
St Mary's Primary School is a small catholic primary school with approximately 259 students. It offers education for years K-6. As a catholic school, enrolment typically involves an application process. Contact the school directly for enrolment criteria, waiting lists, and open day information.
St Mary's Primary School has a student-to-teacher ratio of 15.2:1. 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 93%, which is strong.
St Mary's Primary School is located in Grafton, NSW, classified as a inner regional school. With an ICSEA of 1020 (56th percentile), the school community's socio-educational advantage is around the national average. 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.