Which American weekly business magazine labeled Potomac () as twenty-ninth richest zip code in the United States in 2011?
Bloomberg Businessweek Bloomberg Businessweek is an American weekly business magazine published by Bloomberg L.P. "Businessweek" was founded in 1929, the magazine was created to provide information and interpretation about what was happening in the business world. It is headquartered in New York City. Megan Murphy was appointed editor of the magazine in November 2016.
National Harbor, Maryland National Harbor is a development along the Potomac River in Oxon Hill, Prince George's County, Maryland just south of Washington, D.C. near the Woodrow Wilson Bridge. It originated as a 300 acre multi-use waterfront development. The development was delineated as a census-designated place for the 2010 census, at which time its population was 3,788.