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COVID-19 Status Update for 12/07/2021

Marin County COVID-19 Status Update for December 7, 2021 includes COVID-19 Recap to Marin County Board of Supervisors; Testing… Read More

COVID-19 Status Update for 01/04/2021

Marin County COVID-19 Status Update for January 4 includes a new year video message from Dr. Willis; a recap of school-themed virtual town hall meeting; and updated COVID-19 data.

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The Marin County COVID-19 Status Update is published daily to share important news and resources related to the COVID-19 pandemic and to keep the local economy running. We remain here for you.


New Year Message from the Public Health Officer

How does Dr. Matt Willis sum-up 2020 in one word? What was his most challenging aspect of the past year? And, what do some words from Bruce Springsteen have to do with our COVID-19 response?  For answers to those questions and more, watch this video:



RECAP: Community Conversation with Schools Community

Earlier today, Dr. Matt Willis and Dr. Lisa Santora joined Marin Superintendent of Schools, Mary Jane Burke, for a virtual town hall discussion about the status of schools reopening to site-based instruction and COVID-19 data trends tied to classrooms. In addition, Dr. Santora reviewed Marin County’s effective mitigation strategies and the new “California Safe Schools for All” plan.



Data Map Updated to Show Cases by Census Tract

Today, our epidemiology team unveiled an updated version of the “Confirmed COVID-19 Cases by City and Community” map that can be found on the data & surveillance webpage. The new view provides a more granular view of case trends versus grouping the data by city or zip code.  Most of Marin County’s data is now shown by census tract and has been updated to correspond to 2019 American Community Survey population estimates. However, because West Marin census tracts are so large, West Marin data is defined into regions that combine adjacent geographies where the cumulative total population for that area is greater than 1,000.  

For compliance with confidentiality standards, case information is only shared for geographies with greater than 1,000 population and more than 10 cases cumulatively, after which day-to-day increases are permitted to be shared even if the daily increases are fewer than 10 cases. For all regions, both the cumulative and 30-day case counts are shown.  Data for each jurisdiction can be accessed by clicking on an individual region or clicking on the downward arrow at the base of the map.



COVID-19 Data Update:

Below is a summary of today’s data now available on Marin Data & Surveillance webpage. View the page for a broader range of data, plus interactive graphs for confirmed COVID-19 cases, hospitalizations and deaths. Data analysis is available by age range, gender, race and city/town/geographic region. Questions about the data? See our Data FAQ or contact us.


COVID-19 activity in Marin:


Today’s Report

Change from Last Status Update

Total Confirmed Cases


+ 63

Total Recovered (14 days post-diagnosis)


+ 121

Total Deaths



Total / Cumulative Hospitalizations



Tests Conducted Among Marin Residents




Current Hospitalization Data:


Today’s Report

Change from Last Status Update

Current COVID-19 Hospitalizations


+ 3

Current COVID-19 ICU Patient Census



ICU Availability – Bay Area


- 0.5 %


Residential Care & Skilled Nursing Facility COVID-19 activity:


Today’s Report

Change from Last Status Update

Positive Patients at Facilities cumulative


+ 5

Positive Patients at Facilities current


- 10

Positive Staff at Facilities current


- 3

Facility Patient Deaths



Facility Patient Deaths as percentage of all COVID+ deaths


- 1 %


State COVID-19 activity:


Today’s Report

Change from yesterday

California Confirmed Cases



California Deaths





Stay Informed

Follow the County of Marin on Facebook, Twitter, Next-door or subscribe to our status updates. Visit for resources to stay connected on the issue.


Helpful Links and Online Resources:


Contact Us. We Are Here for You.

Have questions?  We are here to help: contact our COVID-19 Response Team. Alternatively, you can contact the statewide COVID-19 Hotline 7 days per week by dialing (833) 422-4255 for general information about state COVID-19 resources.  If you’re looking for medicine, medical attention or have a medical related question, please contact your primary care provider or local health clinic. As a reminder, please only call 9-1-1 if you are experiencing a life-threatening emergency.


Spread the word: How your friends and family can receive these updates:

  • Text "MARIN COVID" to 468311 to receive text message notifications      
  • Subscribe online to receive email notifications
  • Tweet & share this update with your friends on Twitter!