Admissions Timeline

Month Details
September-December Applications available online. Priority application deadline, December 16, 2022.
Prospective Student Tours: Oct. 11th, 18th, 25th; Nov. 3rd, 8th, 15th; and Dec. 6th. January 4, January 11, January 18 - All tours begin at 9:00am
For any questions, please call us at 650.344.7176 or email us at office@stcos.org.
January Open House, January 29, 2023 (no appointment necessary) directly following Family Mass at 9:00 a.m.
Open House: 10:00-12:00pm (Kindergarten-8th)
February Kindergarten Assessment Dates, January - February - Emails will be sent.

  • Kindergarten Admissions decisions released February 17, 2023
  • Incoming Grades 1-7 Entrance Test - a Saturday February 11 at 9:00 AM
  • Incoming 1st-7th Grade Testing registration required
  • Kindergarten enrollment contract and deposit deadline date February 27, 2023
March-August 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 or on a rolling basis.

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