Data and Statistics
This page includes Shasta County and statewide data regarding COVID-19. Find more information at covid19.ca.gov and in the Blueprint for a Safer Economy. Get answers to frequently asked questions.
In Shasta County (updated 10/20/2021):
- 50.9% of population fully vaccinated
- 59.2% of population with at least one dose
For more data, visit the Vaccine Dashboard.
Rates, Test Positivity and Community Transmission
Local and state data is available on the state's official website covid19.ca.gov. For more state information, visit the California Department of Health.
Local, state and national levels of transmission can be found on the CDC's Data Tracker, Shasta County's transmission is high.
* CDC measures county levels of COVID-19 transmission by calculating two rates — case rate and positivity rate.
The CDC case rate is calculated as the total cases received over a 7-day period per 100,000 persons, with a 2-day lag in data. Shasta County calculates the case rate in the same way, yet with only a 1-day lag in data.
The positivity rate is the percentage of tests that are positive in the past 7 days.
Statistics and Maps
Interactive map of cases worldwide - Johns Hopkins University
California Coronavirus (COVID-19) Response
United States at a glance