Search for other Credit Unions on The Real Yellow Pages®. Market USA Federal Credit Union.  Add to Favorites Gorman Rd Ste Laurel, MD Market USA Federal Credit Union was chartered on Jan. 1, Headquartered in Laurel, MD, it has assets in the amount of $93,, Laurel-based Market USA Federal Credit Union is merging with National USA FCU brought Epworth Federal Credit Union of Reisterstown, Md.