Note for March 4, 2021
The vaccines administered data for March 4, 2021, is only a partial update. The remaining vaccination data will be included in the March 5, 2021, update.
Update for March 4, 2021
As of March 4, California has 3,488,467 confirmed cases of COVID-19, resulting in 53,048 deaths. The number of COVID-related deaths increased by 0.5 percent from the prior day total of 52,775.
Updated March 4, 2021, with data from March 3, 2021.
Note: Numbers do not represent true day-over-day change as these results include cases from prior to yesterday. Arrows indicate whether the rate of growth is increasing or decreasing from prior day. All-time series data is by reported date (the date information was reported to the California Department of Public Health).
See the data statewide and in each county
Daily cases and deaths
California has 3,488,467 confirmed cases of COVID-19, resulting in 53,048 deaths.
Note: Numbers do not represent true day-over-day change as these results include cases from prior to yesterday.
Testing for COVID-19
The number of COVID-19 diagnostic test results in California reached a total of 49,147,685, an increase of 119,637 tests from the prior day total. The rate of positive tests over the last 14 days is 2.5 percent.
Impact on hospitals and ICUs
The number of hospitalizations due to confirmed and suspected COVID-19 cases in California reached a total of 4,967, a decrease of 143 from the prior day total. The number of ICU patients due to confirmed and suspected COVID-19 cases in California reached a total of 1,327, a decrease of 76 from the prior day total.
This data drives decisions that keep California healthy and safe
California’s county risk levels
Many non-essential indoor business operations are closed
Some non-essential indoor business operations are closed
Some indoor business operations are open with modifications
Most indoor business operations are open with modifications
Current tier assignments as of March 2, 2021
Tier assignments may occur any day of the week and may occur more than once a week. Select a county to see what region it’s in.
All data and tier assignments are based on results from week ending February 20, 2021. See how tiers are assigned and changed, as well as county historical data (California Blueprint Data Chart) at CDPH’s Blueprint for a Safer Economy framework. Learn about regional ICU capacity at CDPH’s ICU Data.
Infections by group
The distribution of confirmed COVID-19 cases reveals significant disparities within California’s overall racial and ethnic demographics, with Latino and Native Hawaiian / Pacific Islander groups having a disproportionate number of cases relative to their population in the state. Additional COVID-19 race and ethnicity data is available.
Note: Percentages may not add up to 100% due to rounding. Ethnicity is only available for a subset of the total number of deaths as reported by law enforcement.