USA Today - Census

In another milestone demonstrating the coloring of America, the Census Bureau reported this week that 2011 saw 50.4% births of color. In addition to the ethnic make-up of the country, aging data was reported.
May 18, 2012   USA Today - Census
Decreasing fertility rates of non-Hispanic whites and black women, plus the tendency of families with children to cluster, have caused declines in the '18 and under' population share in 95% of U.S. counties.
Jun 5, 2011   USA Today - Census