Baby boomers were born between 1946 and 1964. They're currently between 57-75 years old (71.6 million in the U.S.)
https://www.merriam-webster.com/dictionary/baby%20boomer
The people Covid is most effecting does have some overlap with people 65 and up.
https://www.statista.com/statistics/1191568/reported-deaths-from-covid-by-age-us/
But it’s not just the boomers as that only accounts for about 5/6th of the abnormal jump in overall deaths in a year. And yes, it is still an abnormal increase when compared to the previous decade.
2010, total deaths 2,468,435
https://www.cdc.gov/nchs/data/nvsr/nvsr61/nvsr61_04.pdf
2011, total deaths 2,515,458 (1.9% increase from last year)
https://www.cdc.gov/nchs/data/nvsr/nvsr63/nvsr63_03.pdf
2012, total deaths 2,543,279 (1.1% increase from last year)
https://www.cdc.gov/nchs/data/nvsr/nvsr63/nvsr63_09.pdf
2013, total deaths 2,596,993 (2.1% increase from last year)
https://www.cdc.gov/nchs/data/nvsr/nvsr64/nvsr64_02.pdf
2014, totals deaths 2,626,418 (1.1% increase from last year)
https://www.cdc.gov/nchs/data/nvsr/nvsr65/nvsr65_04.pdf
2015, total deaths 2,712,630 (3.3% increase from last year)
https://www.cdc.gov/nchs/data/nvsr/nvsr66/nvsr66_06.pdf
2016, total deaths 2,744,248 (1.2% increase from last year)
https://www.cdc.gov/nchs/data/nvsr/nvsr67/nvsr67_05.pdf
2017, total deaths 2,813,503 (2.5% increase from last year)
https://www.cdc.gov/nchs/data/nvsr/nvsr68/nvsr68_09-508.pdf
2018, total deaths 2,839,205 (0.9% increase from last year)
https://www.cdc.gov/nchs/data/nvsr/nvsr69/nvsr69-13-508.pdf
2019, total deaths 2,854,838 (0.6% increase from last year)
https://www.cdc.gov/nchs/data/databriefs/db395-H.pdf
2020, total deaths 3,358,814 (17.7% increase from last year)
https://www.cdc.gov/mmwr/volumes/70/wr/mm7014e1.htm
2020 saw the highest death rate increase in ten years by 17.7% The highest percentage before that was 3.3%... if we were to take the previous years total deaths (2,854,838) and subtract that by the second highest average increase of 3.3% (94,210), that means we're left with a significant increase in deaths by 409,766 deaths!
According to the CDC, we had about 375,000 deaths attributed to Covid.