St Bernadette's Primary School is a small to medium-sized catholic primary school located in Castle Hill, Sydney, catering for students from K-6.

Recent primary results indicate above-average academic performance, with a latest primary rating of 7.6.

Academic performance has been relatively stable in recent years, with no major movement in the overall rating trend.

The school serves a relatively advantaged student community, with an ICSEA score of 1145 placing it around the top 7% nationally by ICSEA.

Compared with similar state-sector ICSEA peers, recent results appear somewhat below expected levels.

With around 479 students, the school is a smaller school by metropolitan standards.