According to Gretchen Livingston is a senior researcher focusing on fertility and family demographics at Pew Research Center.
The share of U.S. children living with an unmarried parent has more than doubled since 1968, jumping from 13% to 32% in 2017. That trend has been accompanied by a drop in the share of children living with two married parents, down from 85% in 1968 to 65%. Some 3% of children are not living with any parents, according to a new Pew Research Center analysis of U.S. Census Bureau data. To learn more please visit http://www.pewresearch.org/fact-tank/2018/04/27/about-one-third-of-u-s-children-are-living-with-an-unmarried-parent/