Meanwhile, the Hispanic population would more than double, from 53.3 million in 2012 to 128.8 million in 2060. Consequently, by the end of the period, nearly one in three U.S. residents would be Hispanic, up from about one in six today.
The black population is expected to increase from 41.2 million to 61.8 million over the same period. Its share of the total population would rise slightly, from 13.1 percent in 2012 to 14.7 percent in 2060.
The Asian population is projected to more than double, from 15.9 million in 2012 to 34.4 million in 2060, with its share of nation's total population climbing from 5.1 percent to 8.2 percent in the same period.
The nation’s total population would cross the 400 million mark in 2051, reaching 420.3 million in 2060.