:

What was the life expectancy at birth in 2019 was 78.8 years for the total population? (U.S.)

According to the Centers for Disease Control and Prevention (CDC), the life expectancy at birth in 2019 was **78.8 years for the total population** in the United States. This figure represents the average number of years a hypothetical group of individuals born in that year could expect to live, based on prevailing mortality rates. The 2019 data is particularly significant as it offers a pre-pandemic benchmark for health and mortality trends.