Three N.D. counties among nation’s 15 highest-paying

Three western North Dakota counties – Williams, Billings and LaMoure – posted average personal incomes in 2011 that place them sixth ($81,170), 11th ($76,798), and 14th ($74,875), respectively among the nation’s 3,113 counties, according to data released by the U.S. Department of Commerce’s Bureau of Economic Analysis.