Pew Research Center FactTank Posting: “There were more 24-year-olds in the U.S. than people of any other age in 2015. But for white Americans, 55 was the most common age, according to Census Bureau data. In this histogram, which shows the total number of individuals of each age last year, non-Hispanic whites tend to skew toward the older end of the spectrum, while minority groups skew younger…”