Elites from the left and the right of the political spectrum are pontificating about the shifting demographics of the United States. The largest shift is due to the huge influx of immigrants from Mexico, South and Central America, both legal and illegal.
In addition, the birth rate of these immigrants far outstrips that of white Americans as millennials marry later in life and have fewer children than their parents or grandparents did. New research indicates that the shift is real, and the consequences could be monumental.
Population shift will cause huge change by 2040, page 2: