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.
South Dakota reported 2,320 deaths, for the 52 weeks of year 2020 (75-84 years of age). Expected deaths were 1,845. That is an increase of +475 deaths (+25.7%).
South Dakota reported 2,055 deaths for the 52 weeks of year 2021 (75-84 years of age). Expected deaths were 1,871. That is an increase of +184 deaths (+9.8%).
South Dakota reported 2,159 deaths for the 52 weeks of year 2022 (75-84 years of age). Expected deaths were 1,876. That is an increase of +283 deaths (+15.1%).
Year to date, South Dakota reported 1,264 deaths for the 32 weeks of year 2023 (75-84 years of age). Expected deaths were 1,157. That is an increase of +107 deaths (+9.2%).
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.