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.
Montana reported 11,903 deaths, for the 52 weeks of year 2020 (all years of age). Expected deaths were 10,453. That is an increase of +1,450 deaths (+13.9%).
Montana reported 12,748 deaths for the 52 weeks of year 2021 (all years of age). Expected deaths were 10,651. That is an increase of +2,097 deaths (+19.7%).
Montana reported 11,726 deaths for the 52 weeks of year 2022 (all years of age). Expected deaths were 10,775. That is an increase of +951 deaths (+8.8%).
Year to date, Montana reported 4,366 deaths for the 20 weeks of year 2023 (all years of age). Expected deaths were 4,326. That is an increase of +40 deaths (+0.9%).
Montana reported 2,716 deaths, for the 52 weeks of year 2020 (0-64 years of age). Expected deaths were 2,269. That is an increase of +447 deaths (+19.7%).
Montana reported 3,203 deaths for the 52 weeks of year 2021 (0-64 years of age). Expected deaths were 2,247. That is an increase of +956 deaths (+42.5%).
Montana reported 2,790 deaths for the 52 weeks of year 2022 (0-64 years of age). Expected deaths were 2,209. That is an increase of +581 deaths (+26.3%).
Year to date, Montana reported 934 deaths for the 20 weeks of year 2023 (0-64 years of age). Expected deaths were 847. That is an increase of +87 deaths (+10.3%).
Montana reported 9,081 deaths, for the 52 weeks of year 2020 (65+ years of age). Expected deaths were 7,875. That is an increase of +1,206 deaths (+15.3%).
Montana reported 9,422 deaths for the 52 weeks of year 2021 (65+ years of age). Expected deaths were 7,997. That is an increase of +1,425 deaths (+17.8%).
Montana reported 8,827 deaths for the 52 weeks of year 2022 (65+ years of age). Expected deaths were 8,070. That is an increase of +757 deaths (+9.4%).
Year to date, Montana reported 3,390 deaths for the 20 weeks of year 2023 (65+ years of age). Expected deaths were 3,249. That is an increase of +141 deaths (+4.3%).
Montana reported 117 deaths, for the 52 weeks of year 2020 (0-24 years of age). Expected deaths were 109. That is an increase of +8 deaths (+7.3%).
Montana reported 137 deaths for the 52 weeks of year 2021 (0-24 years of age). Expected deaths were 109. That is an increase of +28 deaths (+25.7%).
Montana reported 126 deaths for the 52 weeks of year 2022 (0-24 years of age). Expected deaths were 107. That is an increase of +19 deaths (+17.8%).
Year to date, Montana reported 38 deaths for the 20 weeks of year 2023 (0-24 years of age). Expected deaths were 40. That is an increase of -2 deaths (-5.0%).
Montana reported 580 deaths, for the 52 weeks of year 2020 (25-44 years of age). Expected deaths were 465. That is an increase of +115 deaths (+24.7%).
Montana reported 704 deaths for the 52 weeks of year 2021 (25-44 years of age). Expected deaths were 469. That is an increase of +235 deaths (+50.1%).
Montana reported 698 deaths for the 52 weeks of year 2022 (25-44 years of age). Expected deaths were 461. That is an increase of +237 deaths (+51.4%).
Year to date, Montana reported 211 deaths for the 20 weeks of year 2023 (25-44 years of age). Expected deaths were 174. That is an increase of +37 deaths (+21.3%).
Montana reported 2,019 deaths, for the 52 weeks of year 2020 (45-64 years of age). Expected deaths were 1,699. That is an increase of +320 deaths (+18.8%).
Montana reported 2,362 deaths for the 52 weeks of year 2021 (45-64 years of age). Expected deaths were 1,681. That is an increase of +681 deaths (+40.5%).
Montana reported 1,966 deaths for the 52 weeks of year 2022 (45-64 years of age). Expected deaths were 1,646. That is an increase of +320 deaths (+19.4%).
Year to date, Montana reported 685 deaths for the 20 weeks of year 2023 (45-64 years of age). Expected deaths were 636. That is an increase of +49 deaths (+7.7%).
Montana reported 2,441 deaths, for the 52 weeks of year 2020 (65-74 years of age). Expected deaths were 2,102. That is an increase of +339 deaths (+16.1%).
Montana reported 2,707 deaths for the 52 weeks of year 2021 (65-74 years of age). Expected deaths were 2,165. That is an increase of +542 deaths (+25.0%).
Montana reported 2,403 deaths for the 52 weeks of year 2022 (65-74 years of age). Expected deaths were 2,215. That is an increase of +188 deaths (+8.5%).
Year to date, Montana reported 916 deaths for the 20 weeks of year 2023 (65-74 years of age). Expected deaths were 871. That is an increase of +45 deaths (+5.2%).
Montana reported 2,995 deaths, for the 52 weeks of year 2020 (75-84 years of age). Expected deaths were 2,617. That is an increase of +378 deaths (+14.4%).
Montana reported 3,261 deaths for the 52 weeks of year 2021 (75-84 years of age). Expected deaths were 2,678. That is an increase of +583 deaths (+21.8%).
Montana reported 3,126 deaths for the 52 weeks of year 2022 (75-84 years of age). Expected deaths were 2,721. That is an increase of +405 deaths (+14.9%).
Year to date, Montana reported 1,144 deaths for the 20 weeks of year 2023 (75-84 years of age). Expected deaths were 1,096. That is an increase of +48 deaths (+4.4%).
Montana reported 3,645 deaths, for the 52 weeks of year 2020 (85+ years of age). Expected deaths were 2,931. That is an increase of +714 deaths (+24.4%).
Montana reported 3,454 deaths for the 52 weeks of year 2021 (85+ years of age). Expected deaths were 2,913. That is an increase of +541 deaths (+18.6%).
Montana reported 3,298 deaths for the 52 weeks of year 2022 (85+ years of age). Expected deaths were 2,911. That is an increase of +387 deaths (+13.3%).
Year to date, Montana reported 1,330 deaths for the 20 weeks of year 2023 (85+ years of age). Expected deaths were 1,192. That is an increase of +138 deaths (+11.6%).
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.