St Marys Public School
Primary school in St Marys, NSW
About St Marys Public School
St Marys Public School is a government primary school located in St Marys, Sydney's North Shore. As a NSW public school, it provides quality education to the local community, catering to students from P-6.
With 258 students enrolled in 2025 and an ICSEA score of 954 (27th percentile), the school serves a community with above-average socio-educational advantage. The student-to-teacher ratio of 14:1 supports quality learning outcomes.
Contact & Location
- Location St Marys, NSW 2760
- Website stmarys-p.schools.nsw.gov.au
- MySchool View Profile
School Details
- Type Government
- Level Primary (P-6)
- Gender Co-educational
- Students (2025) 258 enrolled
- Teaching Staff 20 (18 FTE)
- Non-Teaching Staff 8 (3.7 FTE)
- ICSEAIndex of Community Socio-Educational Advantage – measures the socio-educational background of students. Based on parents' occupation, education, and school location. National average is 1000. 954 (27th percentile)
- Indigenous Students 17%
Student Demographics
Gender
Boys: 125 (48%)
Girls: 133 (52%)
Language Background
LBOTE: 57%Language Background Other Than English – students who speak a language other than English at home.
English only: 43%
ICSEA DistributionIndex of Community Socio-Educational Advantage – shows the distribution of students across socio-educational quarters. Based on parents' occupation, education, and school location. National average is 1000.
Bottom 46%
Lower 26%
Upper 20%
Top 8%