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.
Colorado reported 13,046 deaths, for the 52 weeks of year 2020 (0-64 years of age). Expected deaths were 11,308. That is an increase of +1,738 deaths (+15.4%).
Colorado reported 14,760 deaths for the 52 weeks of year 2021 (0-64 years of age). Expected deaths were 11,351. That is an increase of +3,409 deaths (+30.0%).
Colorado reported 13,365 deaths for the 52 weeks of year 2022 (0-64 years of age). Expected deaths were 11,487. That is an increase of +1,878 deaths (+16.3%).
Year to date, Colorado reported 4,607 deaths for the 20 weeks of year 2023 (0-64 years of age). Expected deaths were 4,484. That is an increase of +123 deaths (+2.7%).
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.