Admission Requirements

  • A student entering Kindergarten must be at least 5 years old as of September 1.
  • Preference is given to siblings, members of St. Catherine of Siena Parish, Roman Catholics, and then other denominations.
  • A passing score on the Kindergarten Readiness Test is required before acceptance.
  • A parent interview with the principal is required before a student is admitted into the school.
  • For admission to grades 1-8, presentation of a satisfactory academic and conduct record in the school last attended must be submitted to the principal.

Admission Form

School Tour Dates:

In person tours participants also need to register below and sign the Visitor Agreement which is attached.

All groups tours have concluded for the 2021-2022 admissions season, but please call the school office at 650.344.7176 or email us at to schedule a private tour.

STCOS Visitor Agreement