The Economic Research Service (ERS) at the U.S. Department of Agriculture released data from its research on the economic, social, and demographic factors affecting rural poverty. The ERS reports that there are 353 persistently poor counties in the United States, meaning that 20 percent or more of their populations were living in poverty over the course of several decades. Eighty-five percent of these counties are rural. In 2017, more than one-third of non-metro families headed by a female with no spouse present were poor (33.8 percent), and nearly half of those with related children were poor (44.4 percent).