Tracking the coronavirus in Sonoma County

Tracking the coronavirus in Sonoma County

confirmed cases
of residents are at least partially vaccinated

The latest trends

The Sonoma County Public Health Division announces new cases and deaths each day, though bottlenecks in testing and reporting lags can introduce delays.

Today, the county tallied 159 new cases and 0 deaths.

Experts say the true number of people infected is unknown and likely much higher than official tallies.

So far, 1 out of every 16 people in the county has tested positive. Over the past week, the county has averaged 37 new cases and 0.1 new deaths per day. An estimated 30,000 out of the 32,124 people who tested positive have recovered, according to a common statistical method applied by The Times. While the precise number of active cases is unknown, the Times’ model pegs the number at around 700.

Seven-day averages offer a more stable view of the trend than daily totals. On the cases chart, gray bars mark when errors in a state computer system delayed the tabulation of new cases.

State and local officials are closely watching the latest figures as they weigh when and how to reopen. Over the last seven days, officials have reported 262 new cases, which amounts to 52 per 100,000 residents.

Mapping the cases

Cases have been reported in 32 of Sonoma County's ZIP Codes.


So far, 67.1% of Sonoma County residents have received at least one dose and 60.5% are fully vaccinated.

To date, 622,633 vaccines have been administered. Over the last seven days, an average of 727 doses per day have been given out.

State data show roughly 82% of the county’s seniors have received at least a single shot, or 91,928 people.

Vaccinations by age group
Fully vaccinated Partially vaccinated Not vaccinated

The race of about 11% of people who have been vaccinated is unknown, leading to an undercount of the totals below. Regardless, the tallies offer the best available view of racial disparities.

Vaccinations by race
Fully vaccinated Partially vaccinated Not vaccinated

Track coronavirus vaccinations in California

Explore the data tracking the state’s COVID-19 vaccine supply to see how and where it has been distributed so far.

Hospitals and patients

There are now 44 patients admitted to county hospitals with a confirmed case of COVID-19, a change of 4.8% from two weeks ago. Of those, 8 are in an intensive care unit. More information about the strain placed on local hospitals can be found on The Times’s hospital tracker.

Track hospitals in California

Follow the data and look up the latest patient numbers and beds at hundreds of hospitals across the state.