Arlington, Virginia

Arlington, Virginia

Arlington County is a county in the Commonwealth of Virginia, and is coterminous with the U.S. Census Bureau-census-designated place of Arlington, which is the second-largest principal city of the Washington metropolitan area.[1] As a result, the county is often referred to in the region simply as "Arlington" or "Arlington, Virginia". In 2016, the county's population was estimated at 230,050,[2] making it the sixth-largest county in Virginia, or the fourth-largest city if it were incorporated as such. It is the highest-income county in the United States by median family income,[3] and has the highest concentration of singles in the region.[4]

See also