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 | 2 752 398 | 29 764 | 28 032 |
| San Diego County | 766 947 | 4 854 | 24 778 |
| Riverside County | 602 740 | 5 961 | 27 527 |
| Orange County | 574 622 | 6 308 | 19 089 |
| San Bernardino County | 572 709 | 6 360 | 28 140 |
| Santa Clara County | 310 964 | 2 093 | 17 454 |
| Sacramento County | 292 829 | 2 802 | 20 639 |
| Alameda County | 256 965 | 1 668 | 17 014 |
| Fresno County | 240 509 | 2 509 | 25 849 |
| Kern County | 226 717 | 2 058 | 27 002 |
| Contra Costa County | 193 328 | 1 141 | 18 429 |
| Ventura County | 178 010 | 1 359 | 21 621 |
| San Joaquin County | 170 662 | 2 014 | 24 229 |
| Stanislaus County | 131 944 | 1 588 | 25 647 |
| Tulare County | 127 541 | 1 273 | 28 844 |
| San Mateo County | 122 691 | 685 | 17 077 |
| Santa Barbara County | 87 923 | 631 | 20 742 |
| Monterey County | 87 763 | 672 | 21 145 |
| Solano County | 83 108 | 424 | 20 106 |
| Sonoma County | 81 684 | 459 | 16 881 |
| Placer County | 67 810 | 554 | 19 461 |
| Merced County | 66 759 | 758 | 26 099 |
| Imperial County | 63 674 | 860 | 36 484 |
| San Luis Obispo County | 53 899 | 416 | 19 989 |
| Kings County | 52 159 | 415 | 34 095 |
| Santa Cruz County | 46 488 | 239 | 17 718 |
| Madera County | 41 353 | 347 | 27 411 |
| Butte County | 37 902 | 360 | 17 228 |
| Yolo County | 37 874 | 286 | 18 857 |
| Shasta County | 35 539 | 537 | 20 053 |
| Marin County | 35 484 | 255 | 14 058 |
| Napa County | 25 469 | 124 | 18 661 |
| Sutter County | 21 566 | 211 | 22 764 |
| Humboldt County | 18 827 | 135 | 14 193 |
| Nevada County | 16 718 | 119 | 16 927 |
| Yuba County | 16 393 | 107 | 22 719 |
| Mendocino County | 15 132 | 117 | 17 227 |
| Tehama County | 14 114 | 151 | 22 240 |
| San Benito County | 13 046 | 92 | 23 605 |
| Tuolumne County | 12 294 | 125 | 22 542 |
| Lake County | 10 669 | 123 | 16 499 |
| Lassen County | 10 371 | 62 | 29 721 |
| Amador County | 8 714 | 76 | 22 877 |
| Calaveras County | 7 402 | 106 | 18 345 |
| Siskiyou County | 6 866 | 68 | 15 292 |
| Glenn County | 6 335 | 39 | 22 527 |
| El Dorado County | 5 814 | 0 | 3 211 |
| Del Norte County | 5 444 | 45 | 19 028 |
| Inyo County | 4 439 | 52 | 23 935 |
| Colusa County | 4 390 | 21 | 20 496 |
| Mono County | 3 055 | 5 | 21 511 |
| Plumas County | 2 968 | 13 | 14 835 |
| Mariposa County | 2 877 | 20 | 15 764 |
| Trinity County | 1 388 | 20 | 10 068 |
| Modoc County | 933 | 6 | 9 632 |
| Alpine County | 125 | 0 | 10 638 |
Since the first COVID-19 positive person was confirmed in the U.S., the virus has hit all 50 states. However, some areas 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 number of coronavirus cases has reached 310 today, Sierra County still has the lowest count of cases and fatalities in the state of California.
Los Angeles County and San Diego County are the state's leaders in COVID-19 cases with 2,8M and 767K patients with confirmed infection accordingly, while Alpine County and Modoc County have the lowest number of COVID-19 cases in California. Together with the latter ones, Sierra County’s per capita infection rate is considered below average, but the coronavirus still remains a threat to public safety.
Please note, even if your county has a low number of coronavirus patients, the virus is still active. Please stay vigilant and continue with good hygiene practices.
How to protect yourself from coronavirus? What are coronavirus symptoms?