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.
Massachusetts reported 68,400 deaths, for the 52 weeks of year 2020 (all years of age). Expected deaths were 60,889. That is an increase of +7,511 deaths (+12.3%).
Massachusetts reported 63,747 deaths for the 52 weeks of year 2021 (all years of age). Expected deaths were 60,749. That is an increase of +2,998 deaths (+4.9%).
Massachusetts reported 63,927 deaths for the 52 weeks of year 2022 (all years of age). Expected deaths were 61,268. That is an increase of +2,659 deaths (+4.3%).
Year to date, Massachusetts reported 12,114 deaths for the 9 weeks of year 2023 (all years of age). Expected deaths were 11,913. That is an increase of +201 deaths (+1.7%).
Massachusetts reported 14,273 deaths, for the 52 weeks of year 2020 (0-64 years of age). Expected deaths were 13,341. That is an increase of +932 deaths (+7.0%).
Massachusetts reported 14,562 deaths for the 52 weeks of year 2021 (0-64 years of age). Expected deaths were 13,183. That is an increase of +1,379 deaths (+10.5%).
Massachusetts reported 13,938 deaths for the 52 weeks of year 2022 (0-64 years of age). Expected deaths were 13,199. That is an increase of +739 deaths (+5.6%).
Year to date, Massachusetts reported 2,542 deaths for the 9 weeks of year 2023 (0-64 years of age). Expected deaths were 2,393. That is an increase of +149 deaths (+6.2%).
Massachusetts reported 54,098 deaths, for the 52 weeks of year 2020 (65+ years of age). Expected deaths were 46,509. That is an increase of +7,589 deaths (+16.3%).
Massachusetts reported 49,155 deaths for the 52 weeks of year 2021 (65+ years of age). Expected deaths were 46,707. That is an increase of +2,448 deaths (+5.2%).
Massachusetts reported 49,964 deaths for the 52 weeks of year 2022 (65+ years of age). Expected deaths were 46,860. That is an increase of +3,104 deaths (+6.6%).
Year to date, Massachusetts reported 9,634 deaths for the 9 weeks of year 2023 (65+ years of age). Expected deaths were 9,218. That is an increase of +416 deaths (+4.5%).
Massachusetts reported 752 deaths, for the 52 weeks of year 2020 (0-24 years of age). Expected deaths were 728. That is an increase of +24 deaths (+3.3%).
Massachusetts reported 780 deaths for the 52 weeks of year 2021 (0-24 years of age). Expected deaths were 669. That is an increase of +111 deaths (+16.6%).
Massachusetts reported 788 deaths for the 52 weeks of year 2022 (0-24 years of age). Expected deaths were 616. That is an increase of +172 deaths (+27.9%).
Year to date, Massachusetts reported 202 deaths for the 9 weeks of year 2023 (0-24 years of age). Expected deaths were 100. That is an increase of +102 deaths (+102.0%).
Massachusetts reported 3,027 deaths, for the 52 weeks of year 2020 (25-44 years of age). Expected deaths were 2,822. That is an increase of +205 deaths (+7.3%).
Massachusetts reported 3,106 deaths for the 52 weeks of year 2021 (25-44 years of age). Expected deaths were 2,819. That is an increase of +287 deaths (+10.2%).
Massachusetts reported 2,957 deaths for the 52 weeks of year 2022 (25-44 years of age). Expected deaths were 2,840. That is an increase of +117 deaths (+4.1%).
Year to date, Massachusetts reported 501 deaths for the 9 weeks of year 2023 (25-44 years of age). Expected deaths were 489. That is an increase of +12 deaths (+2.5%).
Massachusetts reported 10,494 deaths, for the 52 weeks of year 2020 (45-64 years of age). Expected deaths were 9,797. That is an increase of +697 deaths (+7.1%).
Massachusetts reported 10,676 deaths for the 52 weeks of year 2021 (45-64 years of age). Expected deaths were 9,713. That is an increase of +963 deaths (+9.9%).
Massachusetts reported 10,193 deaths for the 52 weeks of year 2022 (45-64 years of age). Expected deaths were 9,782. That is an increase of +411 deaths (+4.2%).
Year to date, Massachusetts reported 1,839 deaths for the 9 weeks of year 2023 (45-64 years of age). Expected deaths were 1,823. That is an increase of +16 deaths (+0.9%).
Massachusetts reported 12,016 deaths, for the 52 weeks of year 2020 (65-74 years of age). Expected deaths were 10,687. That is an increase of +1,329 deaths (+12.4%).
Massachusetts reported 11,983 deaths for the 52 weeks of year 2021 (65-74 years of age). Expected deaths were 10,945. That is an increase of +1,038 deaths (+9.5%).
Massachusetts reported 11,721 deaths for the 52 weeks of year 2022 (65-74 years of age). Expected deaths were 11,229. That is an increase of +492 deaths (+4.4%).
Year to date, Massachusetts reported 2,168 deaths for the 9 weeks of year 2023 (65-74 years of age). Expected deaths were 2,167. That is an increase of +1 deaths (+0.0%).
Massachusetts reported 16,419 deaths, for the 52 weeks of year 2020 (75-84 years of age). Expected deaths were 13,668. That is an increase of +2,751 deaths (+20.1%).
Massachusetts reported 15,428 deaths for the 52 weeks of year 2021 (75-84 years of age). Expected deaths were 13,740. That is an increase of +1,688 deaths (+12.3%).
Massachusetts reported 15,984 deaths for the 52 weeks of year 2022 (75-84 years of age). Expected deaths were 13,607. That is an increase of +2,377 deaths (+17.5%).
Year to date, Massachusetts reported 3,078 deaths for the 9 weeks of year 2023 (75-84 years of age). Expected deaths were 2,614. That is an increase of +464 deaths (+17.8%).
Massachusetts reported 25,663 deaths, for the 52 weeks of year 2020 (85+ years of age). Expected deaths were 20,530. That is an increase of +5,133 deaths (+25.0%).
Massachusetts reported 21,744 deaths for the 52 weeks of year 2021 (85+ years of age). Expected deaths were 20,121. That is an increase of +1,623 deaths (+8.1%).
Massachusetts reported 22,259 deaths for the 52 weeks of year 2022 (85+ years of age). Expected deaths were 20,087. That is an increase of +2,172 deaths (+10.8%).
Year to date, Massachusetts reported 4,388 deaths for the 9 weeks of year 2023 (85+ years of age). Expected deaths were 4,027. That is an increase of +361 deaths (+9.0%).
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.