View the current data on COVID-19 and track how the virus is spreading near your location, in your city, country or all over the world
View the current data on COVID-19 and track how the virus is spreading near your location, in your city, country or all over the world
Confirmed cases
Estimated cases
Deaths
Confirmed cases
Estimated cases
Recovered
Deaths
Confirmed cases
Estimated cases
Recovered
Deaths
Confirmed cases
Estimated cases
Recovered
Deaths
Data sources: Johns Hopkins University CSSE reports; state and national government health departments, and local media reports.
Confirmed cases - include presumptive positive cases.
Estimated cases - the unofficial number of infected people.
Active cases = total confirmed - total recovered - total deaths.
Estimated for the end of the day - assumptions about the number of infected people for the end of the current day.
| Region | Confirmed cases | Deaths | Cases/100k pop. |
|---|---|---|---|
| Los Angeles County | 1 479 421 | 26 446 | 15 068 |
| Riverside County | 370 608 | 5 008 | 16 926 |
| San Diego County | 365 253 | 4 170 | 11 800 |
| San Bernardino County | 357 639 | 5 606 | 17 573 |
| Orange County | 323 569 | 5 531 | 10 749 |
| Sacramento County | 158 785 | 2 294 | 11 192 |
| Fresno County | 145 378 | 2 063 | 15 624 |
| Kern County | 145 227 | 1 616 | 17 297 |
| Santa Clara County | 145 127 | 1 895 | 8 146 |
| Alameda County | 120 366 | 1 384 | 7 970 |
| San Joaquin County | 102 341 | 1 721 | 14 529 |
| Ventura County | 100 849 | 1 165 | 12 249 |
| Contra Costa County | 99 712 | 995 | 9 505 |
| Stanislaus County | 85 750 | 1 325 | 16 668 |
| Tulare County | 79 627 | 958 | 18 008 |
| San Mateo County | 54 023 | 622 | 7 519 |
| Monterey County | 50 792 | 583 | 12 237 |
| Solano County | 45 934 | 339 | 11 113 |
| Santa Barbara County | 45 047 | 522 | 10 627 |
| Merced County | 42 089 | 579 | 16 454 |
| Sonoma County | 40 865 | 402 | 8 445 |
| Placer County | 39 157 | 420 | 11 238 |
| Imperial County | 35 832 | 764 | 20 531 |
| Kings County | 32 649 | 320 | 21 342 |
| San Luis Obispo County | 29 837 | 331 | 11 066 |
| Madera County | 23 720 | 285 | 15 723 |
| Butte County | 23 673 | 265 | 10 760 |
| Shasta County | 23 574 | 349 | 13 302 |
| Santa Cruz County | 20 943 | 218 | 7 982 |
| Yolo County | 20 266 | 248 | 10 090 |
| Marin County | 17 665 | 244 | 6 999 |
| Sutter County | 13 861 | 172 | 14 631 |
| Napa County | 12 864 | 100 | 9 425 |
| Yuba County | 10 019 | 82 | 13 885 |
| Tehama County | 9 433 | 107 | 14 864 |
| Humboldt County | 9 180 | 107 | 6 921 |
| Nevada County | 9 116 | 90 | 9 230 |
| Mendocino County | 7 584 | 87 | 8 634 |
| Lassen County | 7 530 | 46 | 21 579 |
| San Benito County | 7 416 | 72 | 13 418 |
| Tuolumne County | 6 828 | 89 | 12 519 |
| Lake County | 6 583 | 104 | 10 180 |
| Amador County | 5 407 | 64 | 14 195 |
| Siskiyou County | 4 464 | 42 | 9 942 |
| Glenn County | 4 342 | 32 | 15 440 |
| Calaveras County | 3 865 | 80 | 9 579 |
| Del Norte County | 3 574 | 41 | 12 492 |
| Colusa County | 3 030 | 18 | 14 146 |
| El Dorado County | 2 737 | 0 | 1 512 |
| Inyo County | 2 055 | 40 | 11 081 |
| Mono County | 1 664 | 3 | 11 717 |
| Plumas County | 1 612 | 6 | 8 057 |
| Mariposa County | 1 323 | 15 | 7 249 |
| Trinity County | 869 | 11 | 6 303 |
| Modoc County | 675 | 5 | 6 969 |
| Alpine County | 103 | 0 | 8 766 |
Since the first coronavirus patient was confirmed in the U.S., the infection has hit all 50 states. However, some regions have coped to keep the numbers low.
The population density in the county is 3 people per mi2 (1 people per km2) so the risk of infection is below average. Even though the overall count of coronavirus patients has increased up to 182 today, Sierra County still has the lowest number of cases and deaths in the state of California.
Los Angeles County and Riverside County are the state's leaders in coronavirus patients with 1,5M and 371K patients with confirmed infection accordingly, while Alpine County and Modoc County have the lowest number of coronavirus patients in California. Together with the latter ones, Sierra County’s per capita infection rate is regarded below average, but the coronavirus still remains a threat to public safety.
Please note, even if your region has a low number of COVID-19 positive people, the virus is still active. Please remain vigilant and keep up with good hygiene practices.
How to protect yourself from coronavirus? What are coronavirus symptoms?