The epi curve and testing data will be updated weekly. Due to decreasing cases in the county and the need to protect people's health information, we will be updating the demographic information monthly.
Please be aware that the data presented here is not real-time and may not reflect the most recent information.
COVID-19 vaccine status among Lake County residents 12 years of age and olderData updated: July 19, 2021
Data sources: CA Immunization Registry, including Federal sources
COVID-19 Summary Data
July 7-13, 2021:
Daily case rate: 19.8 per 100,000 population
Testing positivity: 9.0% (7-day average)
For more detailed information, visit: https://covid19.ca.gov/state-dashboard/
Lake County Snapshot
Updated: July 22, 2021 at 7:55 AM
|Lake County Coronavirus Cases at a Glance|
|Total Cases||3,945 (+125)*||205||3,676||64|
For information on the number of people hospitalized for COVID-19 in Lake County, and statewide, visit: https://covid19.ca.gov/state-dashboard/
New Cases in Lake County, by Week
Data Source: CalREDIE as of July 19, 2021.
Data Note: Information will change as COVID test results are received. This graph reflects the weekly count of the number of new cases identified per week (by episode date). A gray bar indicates that data will likely change as additional lab results are received.
Last Update: July 10, 2021 at 3:20 PM
Cases by Gender
|Gender||Cases||Percent of Total Cases|
Cases by Age Group
|Cases||Percent of Total Cases||Percent of County Population|
|75 and older||234||6%||8%|
Cases by Location
|District||District Total||Zip Code||Zip Code Total|
District 1: Middletown, Hidden Valley Lake, Anderson Springs, Lower Lake, portions of Clearlake
District 2: most of the City of Clearlake and areas east
District 3: Spring Valley, Clearlake Oaks, Clearlake Park (north of the City limits), Glenhaven, Lucerne, Nice, Upper Lake, Blue Lakes, Lake Pillsbury
District 4: Lakeport, Scotts Valley, Finley, Lampson Airport area, Rivera Heights, Highland Springs, most of Big Valley
District 5: Kelseyville (town and general area), Riviera West, Clearlake Riviera, Buckingham, Loch Lomond, Cobb
If you are uncertain what Supervisorial District you live in, visit the Lake County District Map, and enter your address.
Cases by Race & Ethnicity
These racial and ethnic categories are based on guidelines from the federal Office of Management and Budget (OMB) data collection standards.
|Number of Cases||Percent of Cases||Percent of County Population|
|Latino or Hispanic||1,336||40.9%||22.0%|
|American Indian or Alaska Native, non-Hispanic||173||5.3%||3.3%|
|Black or African American, non-Hispanic||42||1.3%||1.9%|
|Native Hawaiian or Other Pacific Islander, non-Hispanic||24||0.7%||<0.5%|
Cases by Source
Mode of Transmission, Lake County Residents through July 9, 2021 (N=3,107*)
of Total Cases
|Presumed Community Contact||995||32%|
|Confirmed Community Contact||221||7%|
(excludes congregate living situations)
|Congregate Living Settings||253||8%|
|Close Contact (other)||215||7%|
|Close Contact (unknown)||51||2%|
|Close Contact (school-associated)||20||1%|
*Missing data for mode of transmission was excluded from this table.
Last Update: July 19, 2021
Data note: July 19 update with July 18, 2021 data
For daily updates and more information, visit: https://covid19.ca.gov/state-dashboard/