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 Jul 28

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Total ReportedOn Jul 287-Day Average

New Cases Per Day

New Deaths Per Day

In California, there were 6,848 newly reported COVID-19 cases and 37 newly reported COVID-19 deaths on Jul 28, 2021


7-day average cases per 100k

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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 County294094,6761,256
Alpine County00890
Amador County803,86048
Butte County31013,127204
Calaveras County402,28057
Colusa County201,99716
Contra Costa County298175,225829
Del Norte County701,5387
El Dorado County31010,941116
Fresno County1211104,2861,745
Glenn County102,46019
Humboldt County2704,92351
Imperial County16029,044743
Inyo County101,43038
Kern County92098,7201,348
Kings County30023,461247
Lake County4104,15765
Lassen County105,31519
Los Angeles County2,27681,243,11724,656
Madera County20016,996244
Marin County34114,627239
Mariposa County304683
Mendocino County1604,37149
Merced County35031,823467
Modoc County004135
Mono County101,2883
Monterey County24143,646523
Napa County23010,35381
Nevada County2205,30072
Orange County4131262,1865,143
Placer County73024,916306
Plumas County207525
Riverside County4352299,1064,520
Sacramento County3742114,4111,708
San Benito County506,22760
San Bernardino County3391299,5535,193
San Diego County7432293,4083,798
San Francisco, City and County of200039,932561
San Joaquin County138176,1581,441
San Luis Obispo County35021,792259
San Mateo County101144,373539
Santa Barbara County60135,355466
Santa Clara County2070122,1412,089
Santa Cruz County18016,523207
Shasta County16012,846212
Sierra County00650
Siskiyou County501,96431
Solano County108035,082258
Sonoma County86032,360328
Stanislaus County90158,3141,030
Sutter County2109,993115
Tehama County605,19266
Trinity County103513
Tulare County40050,324854
Tuolumne County1804,28259
Ventura County98083,1851,036
Yolo County38014,759215
Yuba County2406,56250

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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