Based on the 2020 U.S. Census Bureau, the estimated population of the U.S. was approximately 331.4 million in 2021.  More than three-quarters (77.9%) or about 258.3 million were adult populations.  Baby boomer generation, those born between 1946 and 1964, was about 54.1 million in 2019.  They are reaching the age range between 57 to 75 in 2021 in a fast speed.  It is one of the major driving force of the growth in the adult population.  They soon represented 21% of the adult population, more than one in every five adult Americans. Continue reading →