California COVID-19 Map: Coronavirus Cases and Deaths

Data Updated Jul 09, 2020

Coronavirus cases continue to grow in California. 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 total 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 the Centers for Disease Control and Prevention in its nationwide efforts.

Known Cases


(+8,968 since Jul 08)



(+139 since Jul 08)

Cases By County


Known Cases of COVID-19

New Known Cases Per Day

Total Cases Per Day

County Stats for California

CountyConfirmedDeathsConfirmed Per 100k
Alameda County7,407146443.2
Alpine County20177.1
Amador County36090.6
Butte County3194145.5
Calaveras County42091.5
Colusa County1030478.0
Contra Costa County4,35788377.7
Del Norte County580208.5
El Dorado County2920151.4
Fresno County7,62787763.4
Glenn County1590560.0
Humboldt County1614118.8
Imperial County7,6541274,223.7
Inyo County341188.5
Kern County5,97989664.2
Kings County2,823381,845.8
Lake County1011156.9
Lassen County420137.4
Los Angeles County124,7383,6891,242.5
Madera County8578544.7
Marin County2,965231,145.6
Mariposa County311180.2
Mendocino County1070123.3
Merced County1,79312645.7
Modoc County000.0
Mono County491339.2
Monterey County2,34317539.8
Napa County4664338.3
Nevada County1591159.4
Orange County21,517402677.6
Placer County99311249.3
Plumas County11058.5
Riverside County23,334533944.5
Sacramento County4,93278317.8
San Benito County3112495.2
San Bernardino County17,414304798.8
San Diego County18,402415551.2
San Francisco, City and County of4,14550470.2
San Joaquin County6,06567795.8
San Luis Obispo County8774309.8
San Mateo County3,787111494.0
Santa Barbara County3,86829866.3
Santa Clara County5,678166294.5
Santa Cruz County5063185.2
Shasta County176597.7
Sierra County1033.3
Siskiyou County33075.8
Solano County1,98527443.4
Sonoma County1,51914307.3
Stanislaus County3,00450545.5
Sutter County3234333.1
Tehama County981150.6
Trinity County2016.3
Tulare County5,5091481,181.7
Tuolumne County600110.1
Ventura County4,09353483.8
Yolo County80228363.7
Yuba County1543195.8

To learn more about how we did this, visit our detailed methodology and sources page.