St Catherine of Siena Catholic Primary School is a medium-sized catholic primary school located in Prestons, Sydney, catering for students from K-6.

Recent primary results indicate above-average academic performance, with a latest primary rating of 7.3.

Recent results have softened compared with earlier years, although year-to-year cohort variation should be considered.

The school serves a relatively advantaged student community, with an ICSEA score of 1088 placing it around the top 20% nationally by ICSEA.

Compared with similar state-sector ICSEA peers, results appear broadly in line with expectations.

With around 646 students, the school is a medium-to-large school by enrolment.