St Catherine of Siena Catholic Primary School
Primary school in Prestons, NSW
About St Catherine of Siena Catholic Primary School
St Catherine of Siena Catholic Primary School is a catholic primary school located in Prestons, Sydney's North Shore. The school provides Catholic education within a caring community environment for students from K-6.
With 646 students enrolled in 2025 and an ICSEA score of 1088 (81th percentile), the school serves a community with above-average socio-educational advantage. The student-to-teacher ratio of 19:1 supports quality learning outcomes.
Contact & Location
- Location Prestons, NSW 2170
- Website stcosprestons.syd.catholic.edu.au
- MySchool View Profile
School Details
- Type Catholic
- Level Primary (K-6)
- Gender Co-educational
- Students (2025) 646 enrolled
- Teaching Staff 42 (34.4 FTE)
- Non-Teaching Staff 22 (11.6 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. 1088 (81th percentile)
- Indigenous Students 1%
Student Demographics
Gender
Boys: 293 (45%)
Girls: 353 (55%)
Language Background
LBOTE: 87%Language Background Other Than English – students who speak a language other than English at home.
English only: 13%
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 8%
Lower 25%
Upper 32%
Top 35%