COVID-19 Updates

As a school, we continue to monitor and be guided by recommendations from the Marin County Health Officer, Matt Willis, who is in turn working closely with the California Department of Public Health (CDPH), the Centers for Disease Control (CDC), and other regional partners. The health of our families, students, faculty, and staff remains our top priority. Below is the latest information about upcoming events, school practices, and other preparations.


  • September 8, 2020: Mark Day School submits waiver to open K-8 for in-person ("hybrid") learning.

Family communications

  • Dates

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Read our School Site-Specific Protection Plan here.