While many Anabaptist groups struggle to grow, the Amish continue their steady rise in numbers, bolstered by new settlements beyond traditional population centers. From 2009 to 2011, the Amish population increased by about 10 percent, to 261,150, according to a new study. For years, Pennsylvania, Ohio and Indiana have been home to almost two-thirds of the Amish. But the number of Amish in other states...