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 | 1 236 456 | 24 067 | 12 593 |
| Riverside County | 299 455 | 4 594 | 13 676 |
| San Bernardino County | 296 782 | 4 715 | 14 582 |
| San Diego County | 278 591 | 3 729 | 9 000 |
| Orange County | 270 983 | 5 026 | 9 002 |
| Santa Clara County | 119 064 | 2 096 | 6 683 |
| Kern County | 109 177 | 1 374 | 13 003 |
| Sacramento County | 104 840 | 1 686 | 7 389 |
| Fresno County | 101 838 | 1 688 | 10 945 |
| Alameda County | 87 940 | 1 657 | 5 823 |
| Ventura County | 81 001 | 1 013 | 9 838 |
| San Joaquin County | 73 220 | 1 391 | 10 395 |
| Contra Costa County | 68 741 | 805 | 6 553 |
| Stanislaus County | 62 142 | 1 061 | 12 079 |
| Tulare County | 49 654 | 839 | 11 229 |
| Monterey County | 43 613 | 383 | 10 508 |
| San Mateo County | 42 038 | 568 | 5 851 |
| Santa Barbara County | 34 337 | 456 | 8 100 |
| Solano County | 32 953 | 252 | 7 972 |
| Merced County | 31 898 | 460 | 12 470 |
| Sonoma County | 30 035 | 320 | 6 207 |
| Imperial County | 28 443 | 726 | 16 297 |
| Kings County | 22 989 | 246 | 15 027 |
| Placer County | 22 679 | 292 | 6 509 |
| San Luis Obispo County | 21 308 | 260 | 7 902 |
| Madera County | 16 462 | 242 | 10 912 |
| Santa Cruz County | 16 264 | 207 | 6 199 |
| Marin County | 14 056 | 227 | 5 569 |
| Yolo County | 13 910 | 210 | 6 926 |
| Shasta County | 12 152 | 226 | 6 857 |
| Butte County | 12 026 | 199 | 5 466 |
| Napa County | 9 870 | 82 | 7 232 |
| Sutter County | 9 433 | 112 | 9 957 |
| Yuba County | 6 268 | 47 | 8 687 |
| San Benito County | 6 065 | 63 | 10 974 |
| Lassen County | 5 706 | 24 | 16 352 |
| Tehama County | 5 572 | 62 | 8 780 |
| Nevada County | 4 742 | 75 | 4 801 |
| Tuolumne County | 4 131 | 66 | 7 574 |
| Mendocino County | 4 101 | 49 | 4 669 |
| Humboldt County | 4 046 | 41 | 3 050 |
| Amador County | 3 658 | 47 | 9 603 |
| Lake County | 3 476 | 43 | 5 375 |
| Glenn County | 2 391 | 25 | 8 502 |
| Colusa County | 2 234 | 16 | 10 430 |
| Siskiyou County | 2 234 | 24 | 4 976 |
| Calaveras County | 2 129 | 54 | 5 276 |
| El Dorado County | 1 986 | 0 | 1 097 |
| Inyo County | 1 428 | 38 | 7 700 |
| Del Norte County | 1 393 | 8 | 4 869 |
| Mono County | 1 284 | 4 | 9 041 |
| Plumas County | 710 | 6 | 3 549 |
| Modoc County | 499 | 4 | 5 152 |
| Mariposa County | 448 | 7 | 2 455 |
| Trinity County | 400 | 5 | 2 901 |
| Alpine County | 88 | 0 | 7 489 |
Since the first COVID-19 positive person 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 number of COVID-19 positive people has reached 112 today, Sierra County still has the lowest number of cases and fatal cases in the state of California.
Los Angeles County and Riverside County are the state's leaders in COVID-19 cases with 1,2M and 299K patients with confirmed infection accordingly, while Alpine County and Trinity 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 region has a low number of coronavirus cases, the virus is still active. Please stay vigilant and keep up with good hygiene practices.
How to protect yourself from coronavirus? What are coronavirus symptoms?