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.
Iowa reported 28,100 deaths, for the 52 weeks of year 2020 (65+ years of age). Expected deaths were 23,913. That is an increase of +4,187 deaths (+17.5%).
Iowa reported 26,287 deaths for the 52 weeks of year 2021 (65+ years of age). Expected deaths were 24,083. That is an increase of +2,204 deaths (+9.2%).
Iowa reported 26,465 deaths for the 52 weeks of year 2022 (65+ years of age). Expected deaths were 24,203. That is an increase of +2,262 deaths (+9.3%).
Year to date, Iowa reported 10,111 deaths for the 20 weeks of year 2023 (65+ years of age). Expected deaths were 9,889. That is an increase of +222 deaths (+2.2%).
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.