California coronavirus cases and deaths

How is California faring against COVID-19, both overall and at a state level? Get the answers here, with data on hotspots and infection rates. This map tracks the history of coronavirus cases in California, both recent and all-time.

Data Updated Oct 13

Total ReportedOn Oct 137-Day Average

New Cases Per Day

New Deaths Per Day

In California, there were 0 newly reported COVID-19 cases and 0 newly reported COVID-19 deaths on Oct 13, 2021


7-day average cases per 100k

From cities to rural towns, stay informed on where COVID-19 is spreading to understand how it could affect families, commerce, and travel. Follow new cases found each day and the number of cases and deaths in California. The county-level tracker makes it easy to follow COVID-19 cases on a granular level, as does the ability to break down infections per 100,000 people. This county visualization is unique to USAFacts and will be updated with the most recent data as frequently as possible. The underlying data is available for download below the US county map and has helped government agencies like Centers for Disease Control and Prevention in its nationwide efforts.

County Stats for California

County7-day average cases7-day average deathsCasesDeaths
Alameda County810116,8031,354
Alpine County001020
Amador County1005,30063
Butte County33119,506254
Calaveras County503,75075
Colusa County102,42718
Contra Costa County76096,892959
Del Norte County203,51035
El Dorado County20115,286145
Fresno County1963131,8482,041
Glenn County603,32125
Humboldt County2018,58572
Imperial County43032,262762
Inyo County1201,88939
Kern County1513120,8221,571
Kings County45130,198312
Lake County1406,37296
Lassen County1206,52623
Los Angeles County669121,407,23226,357
Madera County38121,572276
Marin County11017,121242
Mariposa County701,0883
Mendocino County1007,07782
Merced County48040,111564
Modoc County104855
Mono County501,6083
Monterey County13147,254582
Napa County13012,67093
Nevada County1508,71589
Orange County1756300,2555,499
Placer County49235,214404
Plumas County1401,4886
Riverside County2431351,7154,938
Sacramento County2002152,9332,168
San Benito County1007,19165
San Bernardino County1930344,7425,514
San Diego County3374362,2564,137
San Francisco, City and County of49051,294643
San Joaquin County92396,2301,689
San Luis Obispo County26028,368326
San Mateo County30052,322561
Santa Barbara County51043,076513
Santa Clara County941142,9411,868
Santa Cruz County18019,757217
Shasta County42219,731300
Sierra County201530
Siskiyou County603,16642
Solano County36044,506325
Sonoma County38040,096390
Stanislaus County101275,5701,122
Sutter County18013,431168
Tehama County2217,819103
Trinity County206765
Tulare County121264,216944
Tuolumne County1806,63784
Ventura County70096,0181,146
Yolo County20018,987247
Yuba County109,54949

For more on how USAFacts collects coronavirus data, read this detailed methodology and sources page.

Find USAFacts At

Centers for Disease Control and Prevention
Feeding America
Kaiser Permanente
Massachusetts Institute of Technology
Weather Channel

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