Marymount University

Arlington County is a county in the Commonwealth of Virginia, often referred to simply as Arlington or Arlington, Virginia. In 2016, the county's population was estimated at 230,050, making it the sixth-largest county in Virginia, or the fourth-largest city if it were incorporated as such. It is the 5th highest-income county in the U.S. by median family income, and has the highest concentration of singles in the region.The county is coterminous with the U.S. Census Bureau's census-designated place of Arlington. More from Wikipedia...