Admissions Timeline

Month Details
September-December Applications available online Due Now. Priority application deadline, December 17, 2021.
Prospective Student Tours:
Call the school office at 650.344.7176 or email us at office@stcos.org to schedule a tour.
January Open House, Spring 2022
February Kindergarten Assessment Dates, January - February

  • Kindergarten Admissions decisions released on February 18th
  • Incoming Grades 1-7 Entrance Test -Saturday, February 5, (9:00-11:00am)
  • Incoming 1st-7th Grade Testing Saturday, February 5th (registration required)
  • Kindergarten enrollment contract and deposit deadline February 25th
March Registration Due: March
Grades 1-7
  • Appointments will be set up for assessment on a rolling basis once a spot becomes available.
  • 1st-7th Grade Admissions decisions released in March 4th or on a rolling basis.

APPLY NOW!