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.

Latest update on Jul 23
Total Reported7-Day Average (Jul 23)

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 Jul 23, 2023


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 avg. cases7-day avg. deathsCasesDeaths
Alameda County90389,3312,172
Alpine County001390
Amador County0.1010,716100
Butte County0.7042,213503
Calaveras County0.109,142144
Colusa County004,04324
Contra Costa County80279,3361,604
Del Norte County008,00562
El Dorado County0.1035,164248
Fresno County40299,2343,031
Glenn County0.105,87756
Humboldt County0.7023,775172
Imperial County0.3072,119987
Inyo County004,83763
Kern County10232,9822,502
Kings County2063,548487
Lake County0.6013,861165
Lassen County0.1010,31565
Los Angeles County1403,534,08836,317
Madera County0.1047,006377
Marin County2042,037260
Mariposa County003,40332
Mendocino County0.6017,092146
Merced County0.6078,697904
Modoc County0098711
Mono County0.103,3558
Monterey County0.9099,107817
Napa County0.6035,205182
Nevada County0.3020,521139
Orange County130726,3078,235
Placer County1082,823687
Plumas County003,87215
Riverside County40742,1316,863
Sacramento County80379,2923,627
San Benito County0.7017,905117
San Bernardino County50717,6348,144
San Diego County80991,6245,900
San Francisco County40201,8281,235
San Joaquin County50213,7602,463
San Luis Obispo County1067,347586
San Mateo County40187,553747
Santa Barbara County20113,829777
Santa Clara County120488,3352,844
Santa Cruz County0.6069,856277
Shasta County0036,824612
Sierra County003125
Siskiyou County0.105,55897
Solano County20116,145476
Sonoma County40116,047578
Stanislaus County30147,3741,869
Sutter County0.7026,094242
Tehama County0.3014,606241
Trinity County001,48925
Tulare County00129,8851,603
Tuolumne County0.3017,064212
Ventura County40223,4431,708
Yolo County0.3050,820459
Yuba County0.4020,329134

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

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