Weekly Cumulative All-Cause Mortality by Calendar Year
These charts shows the weekly cumulative excess deaths by calendar year from all-causes for the United States and its states over time.
California reported 59,370 deaths, for the 52 weeks of year 2020 (45-64 years of age). Expected deaths were 49,099. That is an increase of +10,271 deaths (+20.9%).
California reported 66,432 deaths for the 52 weeks of year 2021 (45-64 years of age). Expected deaths were 48,648. That is an increase of +17,784 deaths (+36.6%).
Year to date, California reported 39,354 deaths for the 36 weeks of year 2022 (45-64 years of age). Expected deaths were 33,706. That is an increase of +5,648 deaths (+16.8%).
These are raw undadjusted numbers as reported by CDC. Excess is calculated by substracting deaths from the baseline. The baseline is calculated as the pre-pandemic average of 2015-2019 adjusted for the linear trend (linear regression). Striked out series can be toggled by clicking on the legend. USMortality uses a projection algorithm to account for the delay in reporting based on up to 8 weeks of previous reports. The figures, are not suitable forcomparison between states, as they do not normalize for differences in population size and age structure.