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COVID-19 Status Update for 09/22/2020

The status update for September 22, 2020 includes an update from the State on Marin’s Tier 2 status; an update from Dr. Willis on all things COVID-19, Updated COVID-19 Data and other updates.

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COVID-19 Status Update for 06/08/2020

The status update for June 8, 2020, includes updated Marin COVID-19 activity and an overview of our data map of total cases by geographic location on our data & surveillance webpage.    

COVID-19 activity in Marin

Marin Confirmed Cases: 625**
Marin Deaths: 17
Marin Persons Tested: 16,040
Marin Cases Recovered: 409
Marin Hospitalizations cumulative: 52
Marin Hospitalizations currently: 1
California Confirmed Cases: 133,518
California Deaths: 4,675

** Our current confirmed case count now includes San Quentin Prison Inmates. 15 of the newly reported cases are from San Quentin, 8 of whom were tested on 6/1 and 7 of whom were tested on 6/3. We will now include these numbers in our case count.

Residential Care and Skilled Nursing Facility COVID-19 activity

Positive Patients at Facilities cumulative: 34
Positive Patients at Facilities current: 1
Positive Staff at Facilities cumulative: 45
Positive Staff at Facilities current: 7
Facilities with positive Patients/Staff: 5

Total cases by city/town location available online

If you are a frequent visitor to our Data & Surveillance Page, you may have noticed our confirmed cases by geographic region map has become more detailed. This is because our data is now mapped to represent the jurisdictional boundaries of each city, town, and unincorporated area of Marin County.

Mapping cases by geographic regions helps us view where COVID-19 cases have been diagnosed in our community. The map shows the cumulative number of confirmed COVID-19 cases and the rate of COVID-19 cases per 100,000 residents by city and community in Marin County since March 2020.

When you view the interactive map, be sure to click on each jurisdiction to view all of the data for that particular area, including: area name, total population, number of confirmed cases, and the COVID-19 case rate per 100,000 residents. Because the total population in one jurisdiction can be vastly different from another, the case rate per 100,000 residents helps us better understand the concentration of cases among the total population for that jurisdiction.

Below is a sample of data you can gather by interacting with the “Total Cases by Geographic Location” map on our Data & Surveillance Page.

Total Cases by city/town location
City/Town/
Unincorporated Area
Population Number of Confirmed
COVID-19 Cases
COVID-19 Case Rate per
100,000 Residents

San Anselmo

12,341

11

89

Tamalpais-
Homestead Valley

10,387

10

96

Mill Valley

13,962

15

107

Larkspur

11,937

18

151

Lucas Valley-Marinwood

6,282

10

159

Corte Madera

9,326

15

161

Kentfield

6,534

11

168

Sausalito

7,006

15

214

Novato

52,404

113

216

Santa Venetia

4,923

20

406

San Rafael

56,427

265

470

Alto

714

<10

Too Few Cases

Belvedere

1,901

<10

Too Few Cases

Black Point-Green Point

1,042

<10

Too Few Cases

Bolinas

1,110

<10

Too Few Cases

Dillon Beach

70

<10

Too Few Cases

Fairfax

7,490

<10

Too Few Cases

Inverness

1,381

<10

Too Few Cases

Lagunitas-Forest Knolls

2,010

<10

Too Few Cases

Marin City

2,702

<10

Too Few Cases

Muir Beach

286

<10

Too Few Cases

Nicasio

38

<10

Too Few Cases

Point Reyes Station

927

<10

Too Few Cases

Ross

2,123

<10

Too Few Cases

San Geronimo

391

<10

Too Few Cases

Sleepy Hollow

2,580

<10

Too Few Cases

Stinson Beach

516

<10

Too Few Cases

Strawberry

5,427

<10

Too Few Cases

Tiburon

8,992

<10

Too Few Cases

Tomales

128

<10

Too Few Cases

Woodacre

1,669

<10

Too Few Cases

Communities with less than 10 cases do not have their case counts shared to ensure that individuals are not identifiable to the public.

Location is based on the declared city/town of residence provided by COVID-19 cases during the case investigation process.  All data is subject to change as we may learn new information during a case investigation (also referred to as contact tracing). Note that the number of confirmed cases in a given community are reflective of testing.  [View the map online]

Looking for more data?

Visit our Data & Surveillance webpage to view interactive graphs for confirmed COVID-19 cases, hospitalizations and deaths. Data analysis is available by age range, gender, race and geographic region.  In addition, you can track the total number of local hospital visits due to respiratory illness -like activity, which provides situational awareness and could be an early indicator of potential hospital surge in Marin.

Visit our Indicators for Assessing Progress webpage to learn more about the data tracked by Health Officers across the Bay Area to measure progress in containing COVID-19 and assess to what extent we can continue to loosen the shelter in place order.

Where to get the latest information:

Have questions? Individuals can contact Marin Health and Human Services with non-medical questions about the coronavirus by email or by calling (415) 473-7191 (Monday – Friday, 9:30am to 12-noon and 1pm to 5pm).