Located in Rydalmere, Sydney, St Mary's Primary School is a small to medium-sized catholic primary school with year levels spanning K-6.

The school’s latest primary rating of 7.0 suggests results are generally above average.

Recent ratings have remained broadly steady, suggesting a fairly consistent academic profile.

Its ICSEA score of 1079 indicates a broadly average school community, sitting around the 78th percentile nationally.

Peer comparison suggests the school is performing broadly as expected for its student background profile.

The school currently has about 377 students, making it a smaller metropolitan school.